TCnButton.Default Property
Determines whether the button's OnClick event handler executes when the Enter key is pressed.
published property Default: Boolean read FDefault write SetDefault default False;
Property Value
Type: Boolean
If Default
is true, the button's OnClick event handler executes when the user
presses Enter.
Although an application can have more than
one Default
button, the form calls the OnClick event handler only for the first
visible button in the tab order. Moreover, any button that has focus
becomes the Default button temporarily; hence, if the user selects
another button before pressing Enter, the selected button's OnClick
event handler executes instead.