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Contains core error classes - EDbException, EADONetError, EArgumentNullException and EDBConcurrencyException.
Name
Description
EADONetError
EADONetError is the exception class for database errors generated by ADO.Net databases.
EArgumentNullException
The exception that is thrown when a nil reference is passed to a method that does not accept it as a valid argument.
EDBConcurrencyException
The exception that is thrown by the DataAdapter during an insert, update, or delete operation if the number of rows affected equals zero.
EDbException
The base class for all exceptions thrown on behalf of the data source.
EDbExceptionHelper
Helper class for registering and un-registering specific data provider implemented EDbException class.
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EDbExceptionClass
Represents class of type EDbException.
ADbExceptionHelper
Represents variable ADbExceptionHelper.
DisposeExceptionHelper
Represents method DisposeExceptionHelper.
GetDbExceptionHelper
Returns an instance of the EDbExceptionHelper.
MethodAccessError(string,TComponent)
Returns an EADONetError if the specified method cannot be accessed from the component.
RaiseADONetError(string,TComponent)
Raises an EADONetError exception.
RaiseADONetErrorFmt(string,TVarRec[],TComponent)
Raises an EADONetError exception with a formatted error message.