TCnDataGridView Class
Displays data in a customizable grid.
CNClrLib.Control.Base.TClrCustomControl
CNClrLib.Control.DataGridView.TCnDataGridView
type TCnDataGridView = class(TClrCustomControl) end;
The TCnDataGridView type exposes the following members.
| Name | Description | |
|---|---|---|
 | Create(TComponent) | Creates and initializes a TCnDataGridView instance. |
| Destroy | Frees the resources allocated with a TCnDataGridView instance. (Overrides TClrCustomControl.Destroy.) |
| Name | Description | |
|---|---|---|
 | AccessibleDescription | Gets or sets the description of the control used by accessibility client applications. (Inherited from TClrCustomControl.) |
| AccessibleName | Gets or sets the name of the control used by accessibility client applications. (Inherited from TClrCustomControl.) |
| AccessibleRole | Gets or sets the accessible role of the control (Inherited from TClrCustomControl.) |
| AdjustedTopLeftHeaderBorderStyle | Gets the border style for the upper-left cell in the TCnDataGridView. |
| AdvancedCellBorderStyle | Gets the border style of the cells in the TCnDataGridView. |
| AdvancedColumnHeadersBorderStyle | Gets the border style of the column header cells in the TCnDataGridView. |
| AdvancedRowHeadersBorderStyle | Gets the border style of the row header cells in the TCnDataGridView. |
| Align | Determines how the control aligns within its container (parent control). (Inherited from TClrCustomControl.) |
| AllowUserToAddRows | Gets or sets a value indicating whether the option to add rows is displayed to the user. |
| AllowUserToDeleteRows | Gets or sets a value indicating whether the user is allowed to delete rows from the TCnDataGridView . |
| AllowUserToOrderColumns | Gets or sets a value indicating whether manual column repositioning is enabled. |
| AllowUserToResizeColumns | Gets or sets a value indicating whether users can resize columns. |
| AllowUserToResizeRows | Gets or sets a value indicating whether users can resize rows. |
| AlternatingRowsDefaultCellStyle | Gets or sets the default cell style applied to odd-numbered rows of the TCnDataGridView. |
| Anchors | Specifies how the control is anchored to its parent. (Inherited from TClrCustomControl.) |
| AutoGenerateColumns | Gets or sets a value indicating whether columns are created automatically when the DataSource (or BindingSource) or DataMember properties are set. |
 | AutoScrollOffset | Gets or sets where this control is scrolled to in ScrollControlIntoView(Control). (Inherited from TClrCustomControl.) |
| AutoSize | Specifies whether the control sizes itself automatically to accommodate its contents. (Inherited from TClrCustomControl.) |
| AutoSizeColumnsMode | Gets or sets a value indicating how column widths are determined. |
| AutoSizeRowsMode | Gets or sets a value indicating how row heights are determined. |
| BackColor | Gets or sets the background color for the control. (Inherited from TClrCustomControl.) |
| BackgroundColor | Gets or sets the background color of the TCnDataGridView. |
| BackgroundImage | Gets or sets the background image displayed in the control. (Inherited from TClrCustomControl.) |
| BackgroundImageLayout | Gets or sets the background image layout as defined in the ImageLayout enumeration. (Inherited from TClrCustomControl.) |
| BindingContext | Gets or sets the BindingContext for the control. (Inherited from TClrCustomControl.) |
| BindingSource | Gets or sets the DataSource property that the TCnDataGridView is displaying data for. |
| BorderStyle | Represents property |
| Bottom | Gets the distance, in pixels, between the bottom edge of the control and the top edge of its container's client area. (Inherited from TClrCustomControl.) |
| Bounds | Gets or sets the size and location of the control including its nonclient elements, in pixels, relative to the parent control. (Inherited from TClrCustomControl.) |
| CanSelect | Gets a value indicating whether the control can be selected. (Inherited from TClrCustomControl.) |
| Capture | Gets or sets a value indicating whether the control has captured the mouse. (Inherited from TClrCustomControl.) |
| CausesValidation | Represents property |
| CellBorderStyle | Gets the cell border style for the TCnDataGridView. |
| ClipboardCopyMode | Gets or sets a value that indicates whether users can copy cell text values to the Clipboard and whether row and column header text is included. |
| CnDock | Gets or sets which control borders are docked to its parent control and determines how a control is resized with its parent. (Inherited from TClrCustomControl.) |
| ColumnCount | Gets or sets the number of columns displayed in the TCnDataGridView. |
| ColumnHeadersBorderStyle | Gets the border style applied to the column headers. |
| ColumnHeadersDefaultCellStyle | Gets or sets the default column header style. |
| ColumnHeadersHeight | Gets or sets the height, in pixels, of the column headers row. |
| ColumnHeadersHeightSizeMode | Gets or sets a value indicating whether the height of the column headers is adjustable and whether it can be adjusted by the user or is automatically adjusted to fit the contents of the headers. |
| ColumnHeadersVisible | Gets or sets a value indicating whether the column header row is displayed. |
| Columns | Gets a collection that contains all the columns in the control. |
| CompanyName | Gets the name of the company or creator of the application containing the control. (Inherited from TClrCustomControl.) |
| Constraints | Specifies the size constraints for the control. (Inherited from TClrCustomControl.) |
| ContainsFocus | Gets a value indicating whether the control, or one of its child controls, currently has the input focus. (Inherited from TClrCustomControl.) |
| ControlIntf | Get .Net Control object as interface. (Inherited from TClrCustomControl.) |
| Controls | Gets the collection of controls contained within the control. (Inherited from TClrCustomControl.) |
| Created | Gets a value indicating whether the control has been created. (Inherited from TClrCustomControl.) |
| CurrentCell | Gets or sets the currently active cell. |
| CurrentCellAddress | Gets the row and column indexes of the currently active cell. |
| CurrentRow | Gets the row containing the current cell. |
| DataBindings | Gets the data bindings for the control. (Inherited from TClrCustomControl.) |
| DataGridView | Gets the .Net DataGridView object as interface. |
| DataMember | Gets or sets the name of the list or table in the data source for which the TCnDataGridView is displaying data. |
| DataSource | Gets or sets the data source that the TCnDataGridView is displaying data for. |
 | DefaultBackColor | Gets the default background color of the control. (Inherited from TClrCustomControl.) |
| DefaultCellStyle | Gets or sets the default cell style to be applied to the cells in the TCnDataGridView if no other cell style properties are set. |
| DefaultClrObject | Gets the common language runtime object from this control. (Inherited from TClrCustomControl.) |
| DefaultFont | Gets the default font of the control. (Inherited from TClrCustomControl.) |
| DefaultForeColor | Gets the default foreground color of the control. (Inherited from TClrCustomControl.) |
| DotNetHandle | Gets the window handle that the .Net control is bound to. (Inherited from TClrCustomControl.) |
| DragCursor | Specifies the image used to represent the mouse pointer when the control is being dragged. (Inherited from TClrCustomControl.) |
| DragMode | Specifies how the control initiates drag-and-drop or drag-and-dock operations. (Inherited from TClrCustomControl.) |
| EditingControl | Gets the control hosted by the current cell, if a cell with an editing control is in edit mode. |
| EditingPanel | Gets the panel that contains the EditingControl. |
| EditMode | Gets or sets a value indicating how to begin editing a cell. |
| Enabled | Gets or sets a value indicating whether the control can respond to user interaction. (Inherited from TClrCustomControl.) |
| EnableHeadersVisualStyles | Gets or sets a value indicating whether row and column headers use the visual styles of the user's current theme if visual styles are enabled for the application. |
| FirstDisplayedCell | Gets or sets the first cell currently displayed in the TCnDataGridView; typically, this cell is in the upper left corner. |
| FirstDisplayedScrollingColumnHiddenWidth | Gets the width of the portion of the column that is currently scrolled out of view. |
| FirstDisplayedScrollingColumnIndex | Gets or sets the index of the column that is the first column displayed on the TCnDataGridView. |
| FirstDisplayedScrollingRowIndex | Gets or sets the index of the row that is the first row displayed on the TCnDataGridView. |
| Font | Gets or sets the font of the text displayed by the control. (Inherited from TClrCustomControl.) |
| ForeColor | Gets or sets the foreground color of the control. (Inherited from TClrCustomControl.) |
| GridColor | Gets or sets the color of the grid lines separating the cells of the TCnDataGridView. |
| HasChildren | Gets a value indicating whether the control contains one or more child controls. (Inherited from TClrCustomControl.) |
| HorizontalScrollingOffset | Gets or sets the number of pixels by which the control is scrolled horizontally. |
| IsAccessible | Gets or sets a value indicating whether the control is visible to accessibility applications. (Inherited from TClrCustomControl.) |
| IsCurrentCellDirty | Gets a value indicating whether the current cell has uncommitted changes. |
| IsCurrentCellInEditMode | Gets a value indicating whether the currently active cell is being edited. |
| IsCurrentRowDirty | Gets a value indicating whether the current row has uncommitted changes. |
| IsHandleCreated | Gets a value indicating whether the control has a handle associated with it. (Inherited from TClrCustomControl.) |
| IsMirrored | Gets a value indicating whether the control is mirrored. (Inherited from TClrCustomControl.) |
| Item[Integer,Integer] | Provides an indexer to get or set the cell located at the intersection of the column and row with the specified indexes. |
| Location | Gets or sets the coordinates of the upper-left corner of the control relative to the upper-left corner of its container. (Inherited from TClrCustomControl.) |
| MaximumSize | Gets or sets the size that is the upper limit that GetPreferredSize(Size) of the .Net control can specify. (Inherited from TClrCustomControl.) |
| MinimumSize | Gets or sets the size that is the lower limit that GetPreferredSize(Size) of the .Net control can specify. (Inherited from TClrCustomControl.) |
| ModifierKeys | Gets a value indicating which of the modifier keys (SHIFT, CTRL, and ALT) is in a pressed state. (Inherited from TClrCustomControl.) |
| MouseButtons | Gets a value indicating which of the mouse buttons is in a pressed state. (Inherited from TClrCustomControl.) |
| MousePosition | Gets the position of the mouse cursor in screen coordinates. (Inherited from TClrCustomControl.) |
| MultiSelect | Gets or sets a value indicating whether the user is allowed to select more than one cell, row, or column of the TCnDataGridView at a time. |
| NewRowIndex | Gets the index of the row for new records. |
| OnBindingContextChanged | Represents property |
| OnClick | Represents property |
| OnCursorChanged | Represents property |
| OnDoubleClick | Represents property |
| OnDragDrop | Occurs when a drag-and-drop operation is completed. (Inherited from TClrCustomControl.) |
| OnDragOver | Occurs when an object is dragged over the control's bounds. (Inherited from TClrCustomControl.) |
| OnEndDrag | Occurs when the dragging of an object ends, either by dropping the object or by canceling the dragging. (Inherited from TClrCustomControl.) |
| OnEnter | Represents property |
| OnKeyDown | Represents property |
| OnKeyPress | Represents property |
| OnKeyUp | Represents property |
| OnLeave | Represents property |
| OnMouseCaptureChanged | Represents property |
| OnMouseClick | Represents property |
| OnMouseDown | Represents property |
| OnMouseEnter | Represents property |
| OnMouseHover | Represents property |
| OnMouseLeave | Represents property |
| OnMouseMove | Represents property |
| OnMouseUp | Represents property |
| OnPaint | Represents property |
| OnPreviewKeyDown | Represents property |
| OnPropertyChange | Occurs when the published property of the control changes. (Inherited from TClrCustomControl.) |
| PopupMenu | Specifies the pop-up menu associated with the control. (Inherited from TClrCustomControl.) |
| ProductName | Gets the product name of the assembly containing the control. (Inherited from TClrCustomControl.) |
| ProductVersion | Gets the version of the assembly containing the control. (Inherited from TClrCustomControl.) |
| ReadOnly | Gets or sets a value indicating whether the user can edit the cells of the TCnDataGridView control. |
| Right | Gets the distance, in pixels, between the right edge of the control and the left edge of its container's client area. (Inherited from TClrCustomControl.) |
| RowCount | Gets or sets the number of rows displayed in the DataGridView. |
| RowHeadersBorderStyle | Gets or sets the border style of the row header cells. |
| RowHeadersDefaultCellStyle | Gets or sets the default style applied to the row header cells. |
| RowHeadersVisible | Gets or sets a value indicating whether the column that contains row headers is displayed. |
| RowHeadersWidth | Gets or sets the width, in pixels, of the column that contains the row headers. |
| RowHeadersWidthSizeMode | Gets or sets a value indicating whether the width of the row headers is adjustable and whether it can be adjusted by the user or is automatically adjusted to fit the contents of the headers. |
| Rows | Gets a collection that contains all the rows in the TCnDataGridView control. |
| RowsDefaultCellStyle | Gets or sets the default style applied to the row cells of the TCnDataGridView. |
| RowTemplate | Gets or sets the row that represents the template for all the rows in the control. |
| ScrollBars | Gets or sets the type of scroll bars to display for the TCnDataGridView control. |
| SelectedCells | Gets the collection of cells selected by the user. |
| SelectedColumns | Gets the collection of columns selected by the user. |
| SelectedRows | Gets the collection of rows selected by the user. |
| SelectionMode | Gets or sets a value indicating how the cells of the TCnDataGridView can be selected. |
| ShowCellErrors | Gets or sets a value indicating whether to show cell errors. |
| ShowCellToolTips | Gets or sets a value indicating whether or not ToolTips will show when the mouse pointer pauses on a cell. |
| ShowEditingIcon | Gets or sets a value indicating whether or not the editing glyph is visible in the row header of the cell being edited. |
| ShowRowErrors | Gets or sets a value indicating whether row headers will display error glyphs for each row that contains a data entry error. |
| Size | Gets or sets the height and width of the control. (Inherited from TClrCustomControl.) |
| SortedColumn | Gets the column by which the TCnDataGridView contents are currently sorted. |
| SortOrder | Gets a value indicating whether the items in the TCnDataGridView control are sorted in ascending or descending order, or are not sorted. |
| StandardTab | Gets or sets a value indicating whether the TAB key moves the focus to the next control in the tab order rather than moving focus to the next cell in the control. |
| TabOrder | Indicates the position of the control in its parent's tab order. (Inherited from TClrCustomControl.) |
| TabStop | Gets or sets a value indicating whether the user can give the focus to this control using the TAB key. (Inherited from TClrCustomControl.) |
| Text | Gets or sets the text associated with this control. (Inherited from TClrCustomControl.) |
| ToolTip | Associates ToolTip control with this control. (Inherited from TClrCustomControl.) |
| TooltipText | The ToolTip text to display when the pointer is on the control. (Inherited from TClrCustomControl.) |
| TopLeftHeaderCell | Gets or sets the header cell located in the upper left corner of the TCnDataGridView control. |
| UserSetCursor | Gets the default or user-specified value of the Cursor property. |
| UseWaitCursor | Gets or sets a value indicating whether to use the wait cursor for the current control and all child controls. (Inherited from TClrCustomControl.) |
| VerticalScrollingOffset | Gets the number of pixels by which the control is scrolled vertically. |
| VirtualMode | Gets the number of pixels by which the control is scrolled vertically. |
| Visible | Gets or sets a value indicating whether the control and all its child controls are displayed. (Inherited from TClrCustomControl.) |
| Name | Description | |
|---|---|---|
| AdjustColumnHeaderBorderStyle(_DataGridViewAdvancedBorderStyle,_DataGridViewAdvancedBorderStyle,Boolean,Boolean) | Adjusts the DataGridViewAdvancedBorderStyle for a column header cell of a TCnDataGridView that is currently being painted. |
 | AdjustSize | Adjusts the control's size according to its contents and constraints. (Inherited from TClrCustomControl.) |
| AreAllCellsSelected(Boolean) | Returns a value indicating whether all the DataGridView cells are currently selected. |
| AutoResizeColumn(Integer) | Overloaded. Adjusts the width of the specified column to fit the contents of all its cells, including the header cell. |
| AutoResizeColumn(Integer,TDataGridViewAutoSizeColumnMode) | Overloaded. Adjusts the width of the specified column using the specified size mode. |
| AutoResizeColumnHeadersHeight | Overloaded. Adjusts the height of the column headers to fit the contents of the largest column header. |
| AutoResizeColumnHeadersHeight(Integer) | Overloaded. Adjusts the height of the column headers based on changes to the contents of the header in the specified column. |
| AutoResizeColumns | Overloaded. Adjusts the width of all columns to fit the contents of all their cells, including the header cells. |
| AutoResizeColumns(TDataGridViewAutoSizeColumnsMode) | Overloaded. Adjusts the width of all columns using the specified size mode. |
| AutoResizeRow(Integer) | Overloaded. Adjusts the height of the specified row to fit the contents of all its cells including the header cell. |
| AutoResizeRow(Integer,TDataGridViewAutoSizeRowMode) | Overloaded. Adjusts the height of the specified row using the specified size mode. |
| AutoResizeRowHeadersWidth(Integer,TDataGridViewRowHeadersWidthSizeMode) | Overloaded. Adjusts the width of the row headers based on changes to the contents of the header in the specified row and using the specified size mode. |
| AutoResizeRowHeadersWidth(TDataGridViewRowHeadersWidthSizeMode) | Overloaded. Adjusts the width of the row headers using the specified size mode. |
| AutoResizeRows | Overloaded. Adjusts the heights of all rows to fit the contents of all their cells, including the header cells. |
| AutoResizeRows(TDataGridViewAutoSizeRowsMode) | Overloaded. Adjusts the heights of the rows using the specified size mode value. |
| BeginEdit(Boolean) | Puts the current cell in edit mode. |
| CanAutoSize(Integer,Integer) | Indicates how the control can be resized. (Inherited from TClrCustomControl.) |
| CancelEdit | Cancels edit mode for the currently selected cell and discards any changes. |
| CanFocus | Indicates whether a control can receive focus. (Inherited from TClrCustomControl.) |
| CanResize(Integer,Integer) | Indicates how the control can respond to a resize attempt (Inherited from TClrCustomControl.) |
| ChangeScale(Integer,Integer) | Repositions and resizes the form by the ratio M/D, adjusting its client area and font size as needed. (Inherited from TClrCustomControl.) |
| ClearSelection | Clears the current selection by unselecting all selected cells. |
| CommitEdit(TDataGridViewDataErrorContexts_Set) | Commits changes in the current cell to the data cache without ending edit mode. |
| CreateControl | Forces the creation of the visible control, including the creation of the handle and any visible child controls. (Inherited from TClrCustomControl.) |
| CreateGraphics | Creates the Graphics for the control. (Inherited from TClrCustomControl.) |
| CreateHandle | Creates a handle for the control. (Inherited from TClrCustomControl.) |
| CreateParams(TCreateParams) | Initializes the window-creation parameter record when the form window is created. (Inherited from TClrCustomControl.) |
| DblClick | OnDblClick event dispatcher. (Inherited from TClrCustomControl.) |
| DisplayedColumnCount(Boolean) | Returns the number of columns displayed to the user. |
| DisplayedRowCount(Boolean) | Returns the number of rows displayed to the user. |
| DoAddDockClient(TControl,TRect) | Performs actions when a control is docked to the windowed control. (Inherited from TClrCustomControl.) |
| DoBackColorChange(TObject) | Performs actions when a control BackColor changes. (Inherited from TClrCustomControl.) |
| DoBackgroundImageChange(TObject) | Performs actions when a control BackgroundImage changes. (Inherited from TClrCustomControl.) |
| DockOver(TDragDockObject,Integer,Integer,TDragState,Boolean) | Responds when a docking client is dragged over the windowed control. (Inherited from TClrCustomControl.) |
| DockReplaceDockClient(TControl,TWinControl,TControl,TAlign,TControl) | Invalidates the first dock site in the list of child controls. (Inherited from TClrCustomControl.) |
| DoDockOver(TDragDockObject,Integer,Integer,TDragState,Boolean) | Generates an OnDockOver event. (Inherited from TClrCustomControl.) |
| DoEnter | Respond to receiving input focus. (Inherited from TClrCustomControl.) |
| DoExit | Responds to losing input focus. (Inherited from TClrCustomControl.) |
| DoFontChange(TObject) | Performs actions when a control Font changes. (Inherited from TClrCustomControl.) |
| DoForeColorChange(TObject) | Performs actions when a control ForeColor changes. (Inherited from TClrCustomControl.) |
| DoGetControlClientRectangle | Gets the rectangle that represents the client area of the control. (Inherited from TClrCustomControl.) |
| DoGetDefaultBorderStyle | Gets the default border type of the control. (Overrides TClrCustomControl.DoGetDefaultBorderStyle.) |
| DoGetDotNetBaseControl | Gets the base .Net control. (Overrides TClrCustomControl.DoGetDotNetBaseControl.) |
| DoGetDotNetControlDefaultHeight | Gets the default height of the control. (Overrides TClrCustomControl.DoGetDotNetControlDefaultHeight.) |
| DoGetDotNetControlDefaultWidth | Gets the default Width of the control. (Overrides TClrCustomControl.DoGetDotNetControlDefaultWidth.) |
| DoGetDotNetControlHandle | Gets the window handle that the control is bound to. (Inherited from TClrCustomControl.) |
| DoInitializeDotNetControl | Creates and initializes the .Net control. (Inherited from TClrCustomControl.) |
| DoLocationChange(TObject) | Performs actions when a control Location changes. (Inherited from TClrCustomControl.) |
| DoMaximumSizeChange(TObject) | Performs actions when a control MaximumSize changes. (Inherited from TClrCustomControl.) |
| DoMinimumSizeChange(TObject) | Performs actions when a control MinimumSize changes. (Inherited from TClrCustomControl.) |
| DoMouseWheel(TShiftState,Integer,TPoint) | Processes mouse wheel motion. (Inherited from TClrCustomControl.) |
| DoMouseWheelDown(TShiftState,TPoint) | Is an OnMouseWheelDown event dispatcher. (Inherited from TClrCustomControl.) |
| DoMouseWheelUp(TShiftState,TPoint) | Is an OnMouseWheelUp event dispatcher. (Inherited from TClrCustomControl.) |
| DoOnBackgroundColorChanged(TObject) | Represents method |
| DoOnGridColorChanged(TObject) | Represents method |
| DoSetControlBorderStyle(TBorderStyle_) | Sets the border type of the control. (Inherited from TClrCustomControl.) |
| DoSetControlStyles(TControlStyles_Set,Boolean) | Set the style of the control. (Inherited from TClrCustomControl.) |
| DoSetDotNetControlParent | Specifies the parent of the control. (Inherited from TClrCustomControl.) |
| DoShowContextMenu(TPoint) | Represents method |
| DoSizeChange(TObject) | Performs actions when a control Size changes. (Inherited from TClrCustomControl.) |
| DoSupportTextProperty | Check if the Text property is supported by the control. (Inherited from TClrCustomControl.) |
| DoUseClrContainer | Specify whether to use the common language runtime usercontrol container to host the .Net control. (Inherited from TClrCustomControl.) |
| DrawToBitmap(TBitmap,TRect) | Supports rendering to the specified bitmap. (Inherited from TClrCustomControl.) |
| EndEdit | Overloaded. Commits and ends the edit operation on the current cell using the default error context. |
| EndEdit(TDataGridViewDataErrorContexts_Set) | Overloaded. Commits and ends the edit operation on the current cell using the specified error context. |
| Focus | Sets input focus to the control. (Inherited from TClrCustomControl.) |
| Focused | Determines whether the control has input focus. (Inherited from TClrCustomControl.) |
| GetCellCount(TDataGridViewElementStates_Set) | Gets the number of cells that satisfy the provided filter. |
| GetCellDisplayRectangle(Integer,Integer,Boolean) | Returns the rectangle that represents the display area for a cell. |
| GetClipboardContent | Retrieves the formatted values that represent the contents of the selected cells for copying to the Clipboard. |
| GetClrObject | Get the common language runtime object from the internal control interface. (Inherited from TClrCustomControl.) |
| GetColumnCount(TDataGridViewElementStates_Set) | Overloaded. Represents method |
| GetColumnDisplayRectangle(Integer,Boolean) | Returns the rectangle that represents the display area for a column, as determined by the column index. |
| GetColumnsWidth(TDataGridViewElementStates_Set) | Overloaded. Returns the width, in pixels, required to display all of the columns that meet the given filter requirements. |
| GetFirstColumn(TDataGridViewElementStates_Set) | Overloaded. Returns the first column in display order that meets the given inclusion-filter requirements. |
| GetFirstColumn(TDataGridViewElementStates_Set,TDataGridViewElementStates_Set) | Overloaded. |
| GetLastColumn(TDataGridViewElementStates_Set,TDataGridViewElementStates_Set) | Returns the last column in display order that meets the given filter requirements. |
| GetNextColumn(_DataGridViewColumn,TDataGridViewElementStates_Set,TDataGridViewElementStates_Set) | Gets the first column after the given column in display order that meets the given filter requirements. |
| GetPreviousColumn(_DataGridViewColumn,TDataGridViewElementStates_Set,TDataGridViewElementStates_Set) | Gets the last column prior to the given column in display order that meets the given filter requirements. |
| GetRowDisplayRectangle(Integer,Boolean) | Returns the rectangle that represents the display area for a row, as determined by the row index. |
| HitTest(Integer,Integer) | Returns location information, such as row and column indices, given x- and y-coordinates. |
| Invalidate | Overloaded. Invalidates the entire surface of the control and causes the control to be redrawn. (Inherited from TClrCustomControl.) |
| Invalidate(Boolean) | Overloaded. Invalidates a specific region of the control and causes a paint message to be sent to the control. Optionally, invalidates the child controls assigned to the control. (Inherited from TClrCustomControl.) |
| Invalidate(TRect) | Overloaded. Invalidates the specified region of the control (adds it to the control's update region, which is the area that will be repainted at the next paint operation), and causes a paint message to be sent to the control. (Inherited from TClrCustomControl.) |
| Invalidate(TRect,Boolean) | Overloaded. Invalidates the specified region of the control (adds it to the control's update region, which is the area that will be repainted at the next paint operation), and causes a paint message to be sent to the control. Optionally, invalidates the child controls assigned to the control. (Inherited from TClrCustomControl.) |
| InvalidateCell(Integer,Integer) | Overloaded. Invalidates the cell with the specified row and column indexes, forcing it to be repainted. |
| InvalidateCell(_DataGridViewCell) | Overloaded. Invalidates the specified cell of the TCnDataGridView, forcing it to be repainted. |
| InvalidateColumn(Integer) | Invalidates the specified column of the TCnDataGridView, forcing it to be repainted. |
| InvalidateRow(Integer) | Invalidates the specified row of the TCnDataGridView, forcing it to be repainted. |
| IsKeyLocked(TKeys_Set) | Determines whether the CAPS LOCK, NUM LOCK, or SCROLL LOCK key is in effect. (Inherited from TClrCustomControl.) |
| IsMnemonic(WCHAR,String) | Determines if the specified character is the mnemonic character assigned to the control in the specified string. (Inherited from TClrCustomControl.) |
| KeyDown(Word,TShiftState) | Responds to key press events. (Inherited from TClrCustomControl.) |
| KeyPress(Char) | Responds to keyboard input. (Inherited from TClrCustomControl.) |
| KeyUp(Word,TShiftState) | Respond to released key. (Inherited from TClrCustomControl.) |
| MouseDown(TMouseButton,TShiftState,Integer,Integer) | OnMouseDown event dispatcher. (Inherited from TClrCustomControl.) |
| MouseMove(TShiftState,Integer,Integer) | Responds to mouse moving over control area. (Inherited from TClrCustomControl.) |
| MouseUp(TMouseButton,TShiftState,Integer,Integer) | Is an OnMouseUp event dispatcher. (Inherited from TClrCustomControl.) |
| Notification(TComponent,TOperation) | Represents method |
| NotifyCurrentCellDirty(Boolean) | Notifies the TCnDataGridView that the current cell has uncommitted changes. |
| Paint | Renders the image of a windowed control. (Inherited from TClrCustomControl.) |
| PerformLayout | Overloaded. Forces the control to apply layout logic to all its child controls. (Inherited from TClrCustomControl.) |
| PropertyChanged | Responds to change in the published properties of the control. (Inherited from TClrCustomControl.) |
| QueryInterface(TGUID,Void) | Returns a reference to a specified interface if that interface is supported by the control. (Inherited from TClrCustomControl.) |
| Refresh | Forces the control to invalidate its client area and immediately redraw itself and any child controls. (Inherited from TClrCustomControl.) |
| RefreshEdit | Refreshes the value of the current cell with the underlying cell value when the cell is in edit mode, discarding any previous value. |
| RegisterEventCallBack(ClrWString,Pointer) | Add an event to the instance using the specified event name and function pointer which is the event handler. The RegisterEventCallBack method does not directly add the event handler to the event. A hooking mechanism is used such that if the event is fired, the hook event is also fired which in turn calls the function pointer. (Inherited from TClrCustomControl.) |
| RegisterEventSource | Register the Delphi object which will raise the .Net event handler. (Inherited from TClrCustomControl.) |
| Repaint | Repaints the entire control. (Inherited from TClrCustomControl.) |
| ResetBackColor | Resets the BackColor property to its default value. (Inherited from TClrCustomControl.) |
| ResetBindings | Causes a control bound to the BindingSource to reread all the items in the list and refresh their displayed values (Inherited from TClrCustomControl.) |
| ResetCursor | Resets the Cursor property to its default value. (Inherited from TClrCustomControl.) |
| ResetFont | Resets the Font property to its default value. (Inherited from TClrCustomControl.) |
| ResumeLayout | Overloaded. Resumes usual layout logic. (Inherited from TClrCustomControl.) |
| ResumeLayout(Boolean) | Overloaded. Resumes usual layout logic, optionally forcing an immediate layout of pending layout requests. (Inherited from TClrCustomControl.) |
| Scale(TSizeF) | Scales the control and all child controls by the specified scaling factor. (Inherited from TClrCustomControl.) |
| Select | Activates a control. (Inherited from TClrCustomControl.) |
| SelectAll | Selects all the cells in the TCnDataGridView. |
| SetAutoSize(Boolean) | Sets the value of the AutoSize property. (Inherited from TClrCustomControl.) |
| SetBorderStyle(TBorderStyle) | Sets the value of the BorderStyle property. (Inherited from TClrCustomControl.) |
| SetBounds(Integer,Integer,Integer,Integer) | Sets the windowed control's boundary properties all at once. (Inherited from TClrCustomControl.) |
| SetName(TComponentName) | Sets the name of the control. (Inherited from TClrCustomControl.) |
| SetText(String) | Sets the text of the control. (Inherited from TClrCustomControl.) |
| Sort(_DataGridViewColumn,TListSortDirection) | Overloaded. Sorts the contents of the TCnDataGridView control in ascending or descending order based on the contents of the specified column. |
| Sort(_IComparer) | Overloaded. Sorts the contents of the DataGridView control using an implementation of the IComparer interface. |
| SuspendLayout | Temporarily suspends the layout logic for the control. (Inherited from TClrCustomControl.) |
| UnRegisterEventCallBack(ClrWString,Pointer) | Remove an event from the instance using the specified event name and function pointer which is the event handler. (Inherited from TClrCustomControl.) |
| UnRegisterEventSource | Represents method |
| Update | Causes the control to redraw the invalidated regions within its client area. (Inherited from TClrCustomControl.) |
| UpdateCellErrorText(Integer,Integer) | Forces the cell at the specified location to update its error text. |
| UpdateCellValue(Integer,Integer) | Forces the control to update its display of the cell at the specified location based on its new value, applying any automatic sizing modes currently in effect. |
| UpdateDotNetControlSize | Updates .Net control size. (Inherited from TClrCustomControl.) |
| UpdateRowErrorText(Integer) | Overloaded. Forces the row at the given row index to update its error text. |
| UpdateRowErrorText(Integer,Integer) | Overloaded. Forces the rows in the given range to update their error text. |
| UpdateRowHeightInfo(Integer,Boolean) | Forces the specified row or rows to update their height information. |
| UpdateStyleElements | Invalidates a specific region of the control and causes a paint message to be sent to the control. (Inherited from TClrCustomControl.) |
| WndProc(TMessage) | Provides specific message responses for the control. (Inherited from TClrCustomControl.) |
| _AddRef | Called when an application uses a component interface. (Inherited from TClrCustomControl.) |
| _Release | Called when an application releases a component interface. (Inherited from TClrCustomControl.) |
| Name | Description | |
|---|---|---|
 | OnAllowUserToAddRowsChanged | Occurs when the value of the AllowUserToAddRows property changes. |
| OnAllowUserToDeleteRowsChanged | Occurs when the value of the AllowUserToDeleteRows property changes. |
| OnAllowUserToOrderColumnsChanged | Occurs when the value of the AllowUserToOrderColumns property changes. |
| OnAllowUserToResizeColumnsChanged | Occurs when the value of the AllowUserToResizeColumns property changes. |
| OnAllowUserToResizeRowsChanged | Occurs when the value of the AllowUserToResizeRows property changes. |
| OnAlternatingRowsDefaultCellStyleChanged | Occurs when the value of the AlternatingRowsDefaultCellStyle property changes. |
| OnAutoGenerateColumnsChanged | Occurs when the value of the AutoGenerateColumns property changes. |
| OnAutoSizeColumnModeChanged | Occurs when the value of the AutoSizeMode property of a column changes. |
| OnAutoSizeColumnsModeChanged | Occurs when the value of the AutoSizeColumnsMode property changes. |
| OnAutoSizeRowsModeChanged | Occurs when the value of the AutoSizeRowsMode property changes. |
 | OnBackColorChanged | Occurs when the value of the BackColor property changes. (Inherited from TClrCustomControl.) |
| OnBackgroundColorChanged | Occurs when the value of the BackgroundColor property changes. |
| OnBackgroundImageChanged | Occurs when the value of the BackgroundImage property changes. (Inherited from TClrCustomControl.) |
| OnBorderStyleChanged | Occurs when the value of the BorderStyle property changes. |
| OnCancelRowEdit | Occurs when the VirtualMode property of a TCnDataGridView control is true and the cancels edits in a row. |
| OnCausesValidationChanged | Occurs when the value of the CausesValidation property changes. (Inherited from TClrCustomControl.) |
| OnCellBeginEdit | Occurs when edit mode starts for the selected cell. |
| OnCellBorderStyleChanged | Occurs when the border style of a cell changes. |
| OnCellClick | Occurs when any part of a cell is clicked. |
| OnCellContentClick | Occurs when the content within a cell is clicked. |
| OnCellContentDoubleClick | Occurs when the user double-clicks a cell's contents. |
| OnCellContextMenuStripChanged | Occurs when the ContextMenuStrip property changes. |
| OnCellContextMenuStripNeeded | Occurs when a cell's shortcut menu is needed. |
| OnCellDoubleClick | Occurs when the user double-clicks anywhere in a cell. |
| OnCellEndEdit | Occurs when edit mode stops for the currently selected cell. |
| OnCellEnter | Occurs when the current cell changes in the TCnDataGridView control or when the control receives input focus. |
| OnCellErrorTextChanged | Occurs when the value of the ErrorText property of a cell changes. |
| OnCellErrorTextNeeded | Occurs when a cell's error text is needed. |
| OnCellFormatting | Occurs when the contents of a cell need to be formatted for display. |
| OnCellLeave | Occurs when a cell loses input focus and is no longer the current cell. |
| OnCellMouseClick | Occurs whenever the user clicks anywhere on a cell with the mouse. |
| OnCellMouseDoubleClick | Occurs when a cell within the TCnDataGridView is double-clicked. |
| OnCellMouseDown | Occurs when the user presses a mouse button while the mouse pointer is within the boundaries of a cell. |
| OnCellMouseEnter | Occurs when the mouse pointer enters a cell. |
| OnCellMouseLeave | Occurs when the mouse pointer leaves a cell. |
| OnCellMouseMove | Occurs when the mouse pointer moves over the TCnDataGridView control. |
| OnCellMouseUp | Occurs when the user releases a mouse button while over a cell. |
| OnCellPainting | Occurs when a cell needs to be drawn. |
| OnCellParsing | Occurs when a cell leaves edit mode if the cell value has been modified. |
| OnCellStateChanged | Occurs when a cell state changes, such as when the cell loses or gains focus. |
| OnCellStyleChanged | Occurs when the Style property of a DataGridViewCell changes. |
| OnCellStyleContentChanged | Occurs when one of the values of a cell style changes. |
| OnCellToolTipTextChanged | Occurs when the ToolTipText property value changes for a cell in the TCnDataGridView. |
| OnCellToolTipTextNeeded | Occurs when a cell's ToolTip text is needed. |
| OnCellValidated | Occurs after the cell has finished validating. |
| OnCellValidating | Occurs when a cell loses input focus, enabling content validation. |
| OnCellValueChanged | Occurs when the value of a cell changes. |
| OnCellValueNeeded | Occurs when the VirtualMode property of the TCnDataGridView control is true and the TCnDataGridView requires a value for a cell in order to format and display the cell. |
| OnCellValuePushed | Occurs when the VirtualMode property of the TCnDataGridView control is true and a cell value has changed and requires storage in the underlying data source. |
| OnClientSizeChanged | Occurs when the value of the ClientSize property changes. (Inherited from TClrCustomControl.) |
| OnColumnAdded | Occurs when a column is added to the control. |
| OnColumnContextMenuStripChanged | Occurs when the ContextMenuStrip property of a column changes. |
| OnColumnDataPropertyNameChanged | Occurs when the value of the DataPropertyName property for a column changes. |
| OnColumnDefaultCellStyleChanged | Occurs when the value of the DefaultCellStyle property for a column changes. |
| OnColumnDisplayIndexChanged | Occurs when the value the DisplayIndex property for a column changes. |
| OnColumnDividerDoubleClick | Occurs when the user double-clicks a divider between two columns. |
| OnColumnDividerWidthChanged | Occurs when the DividerWidth property changes. |
| OnColumnHeaderCellChanged | Occurs when the contents of a column header cell change. |
| OnColumnHeaderMouseClick | Occurs when the user clicks a column header. |
| OnColumnHeaderMouseDoubleClick | Occurs when a column header is double-clicked. |
| OnColumnHeadersBorderStyleChanged | Occurs when the ColumnHeadersBorderStyle property changes. |
| OnColumnHeadersDefaultCellStyleChanged | Occurs when the value of the ColumnHeadersDefaultCellStyle property changes. |
| OnColumnHeadersHeightChanged | Occurs when the value of the ColumnHeadersHeight property changes. |
| OnColumnHeadersHeightSizeModeChanged | Occurs when the value of the ColumnHeadersHeightSizeMode property changes. |
| OnColumnMinimumWidthChanged | Occurs when the value of the MinimumWidth property for a column changes. |
| OnColumnNameChanged | Occurs when the value of the Name property for a column changes. |
| OnColumnRemoved | Occurs when a column is removed from the control. |
| OnColumnSortModeChanged | Occurs when the value of the SortMode property for a column changes. |
| OnColumnStateChanged | Occurs when a column changes state, such as gaining or losing focus. |
| OnColumnToolTipTextChanged | Occurs when the ToolTipText property value changes for a column in the TCnDataGridView. |
| OnColumnWidthChanged | Occurs when the value of the Width property for a column changes. |
| OnCurrentCellChanged | Occurs when the CurrentCell property changes. |
| OnCurrentCellDirtyStateChanged | Occurs when the state of a cell changes in relation to a change in its contents. |
| OnDataBindingComplete | Occurs after a data-binding operation has finished. |
| OnDataError | Occurs when an external data-parsing or validation operation throws an exception, or when an attempt to commit data to a data source fails. |
| OnDataMemberChanged | Occurs when value of the DataMember property changes. |
| OnDataSourceChanged | Occurs when the value of the DataSource property changes. |
| OnDefaultCellStyleChanged | Occurs when the value of the DefaultCellStyle property changes. |
| OnDefaultValuesNeeded | Occurs when the user enters the row for new records so that it can be populated with default values. |
| OnEditingControlShowing | Occurs when a control for editing a cell is showing. |
| OnEditModeChanged | Occurs when the value of the EditMode property changes. |
| OnEnabledChanged | Occurs when the Enabled property value has changed. (Inherited from TClrCustomControl.) |
| OnFontChanged | Occurs when the Font property value changes. (Inherited from TClrCustomControl.) |
| OnForeColorChanged | Occurs when the ForeColor property value changes. (Inherited from TClrCustomControl.) |
| OnGotFocus | Occurs when the control receives focus. (Inherited from TClrCustomControl.) |
| OnGridColorChanged | Occurs when the value of the GridColor property changes. |
| OnInvalidated | Occurs when a control's display requires redrawing. (Inherited from TClrCustomControl.) |
| OnLostFocus | Occurs when the control loses focus. (Inherited from TClrCustomControl.) |
| OnMouseDoubleClick | Occurs when the control is double clicked by the mouse. (Inherited from TClrCustomControl.) |
| OnMouseWheel | Occurs when the mouse wheel moves while the control has focus. (Inherited from TClrCustomControl.) |
| OnMove | Occurs when the control is moved. (Inherited from TClrCustomControl.) |
| OnMultiSelectChanged | Occurs when the value of the MultiSelect property changes. |
| OnNewRowNeeded | Occurs when the VirtualMode property of the TCnDataGridView is true and the user navigates to the new row at the bottom of the TCnDataGridView. |
| OnReadOnlyChanged | Occurs when the ReadOnly property changes. |
| OnResize | Occurs when the control is resized. (Inherited from TClrCustomControl.) |
| OnRowContextMenuStripChanged | Occurs when the ContextMenuStrip property changes. |
| OnRowContextMenuStripNeeded | Occurs when a row's shortcut menu is needed. |
| OnRowDefaultCellStyleChanged | Occurs when the value of the DefaultCellStyle property for a row changes. |
| OnRowDirtyStateNeeded | Occurs when the VirtualMode property of the TCnDataGridView control is true and the TCnDataGridView needs to determine whether the current row has uncommitted changes. |
| OnRowDividerDoubleClick | Occurs when the user double-clicks the divider between two rows. |
| OnRowDividerHeightChanged | Occurs when the DividerHeight property changes. |
| OnRowEnter | Occurs when a row receives input focus but before it becomes the current row. |
| OnRowErrorTextChanged | Occurs when the ErrorText property of a row changes. |
| OnRowErrorTextNeeded | Occurs when a row's error text is needed. |
| OnRowHeaderCellChanged | Occurs when the user changes the contents of a row header cell. |
| OnRowHeaderMouseClick | Occurs when the user clicks within the boundaries of a row header. |
| OnRowHeaderMouseDoubleClick | Occurs when a row header is double-clicked. |
| OnRowHeadersBorderStyleChanged | Occurs when the RowHeadersBorderStyle property changes. |
| OnRowHeadersDefaultCellStyleChanged | Occurs when the value of the RowHeadersDefaultCellStyle property changes. |
| OnRowHeadersWidthChanged | Occurs when value of the RowHeadersWidth property changes. |
| OnRowHeadersWidthSizeModeChanged | Occurs when the RowHeadersBorderStyle property changes. |
| OnRowHeightChanged | Occurs when the value of the Height property for a row changes. |
| OnRowHeightInfoNeeded | Occurs when information about row height is requested. |
| OnRowHeightInfoPushed | Occurs when the user changes the height of a row. |
| OnRowLeave | Occurs when a row loses input focus and is no longer the current row. |
| OnRowMinimumHeightChanged | Occurs when the value of the MinimumHeight property for a row changes. |
| OnRowPostPaint | Occurs after a DataGridViewRow is painted. |
| OnRowPrePaint | Occurs before a DataGridViewRow is painted |
| OnRowsAdded | Occurs after a new row is added to the TCnDataGridView. |
| OnRowsDefaultCellStyleChanged | Occurs when the value of the RowsDefaultCellStyle property changes. |
| OnRowsRemoved | Occurs when a row or rows are deleted from the TCnDataGridView. |
| OnRowStateChanged | Occurs when a row changes state, such as losing or gaining input focus. |
| OnRowUnshared | Occurs when a row's state changes from shared to unshared. |
| OnRowValidated | Occurs after a row has finished validating. |
| OnRowValidating | Occurs when a row is validating. |
| OnScroll | Occurs when the user scrolls through the control contents. |
| OnSelectionChanged | Occurs when the current selection changes. |
| OnSizeChanged | Occurs when the Size property value changes. (Inherited from TClrCustomControl.) |
| OnSortCompare | Occurs when the TCnDataGridView compares two cell values to perform a sort operation. |
| OnSorted | Occurs when the TCnDataGridView control completes a sorting operation. |
| OnSystemColorsChanged | Occurs when the system colors change. (Inherited from TClrCustomControl.) |
| OnTabIndexChanged | Occurs when the TabOrder/TabIndex property value changes. (Inherited from TClrCustomControl.) |
| OnTabStopChanged | Occurs when the TabStop property value changes. (Inherited from TClrCustomControl.) |
| OnTextChanged | Occurs when the Text property value changes. (Inherited from TClrCustomControl.) |
| OnUserAddedRow | Occurs when the user has finished adding a row to the TCnDataGridView control. |
| OnUserDeletedRow | Occurs when the user has finished deleting a row from the TCnDataGridView control. |
| OnUserDeletingRow | Occurs when the user deletes a row from the TCnDataGridView control. |
| OnValidated | Occurs when the control is finished validating. (Inherited from TClrCustomControl.) |
| OnValidating | Occurs when the control is validating. (Inherited from TClrCustomControl.) |
| OnVisibleChanged | Occurs when the Visible property value changes. (Inherited from TClrCustomControl.) |
See C:\Users\Public\Documents\CrystalNet Technologies\.Net VCL for Delphi Demo Folder after installation for examples of how to use this control.