DataGridView.OnCellFormatting(DataGridViewCellFormattingEventArgs) Method
Definition
Important
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Raises the CellFormatting event.
protected:
virtual void OnCellFormatting(System::Windows::Forms::DataGridViewCellFormattingEventArgs ^ e);
protected virtual void OnCellFormatting (System.Windows.Forms.DataGridViewCellFormattingEventArgs e);
abstract member OnCellFormatting : System.Windows.Forms.DataGridViewCellFormattingEventArgs -> unit
override this.OnCellFormatting : System.Windows.Forms.DataGridViewCellFormattingEventArgs -> unit
Protected Overridable Sub OnCellFormatting (e As DataGridViewCellFormattingEventArgs)
Parameters
A DataGridViewCellFormattingEventArgs that contains the event data.
Exceptions
The value of the ColumnIndex property of e
is greater than the number of columns in the control minus one.
-or-
The value of the RowIndex property of e
is greater than the number of rows in the control minus one.
Remarks
Raising an event invokes the event handler through a delegate. For more information, see Handling and Raising Events.
The OnCellFormatting method also allows derived classes to handle the event without attaching a delegate. This is the preferred technique for handling the event in a derived class.
Notes to Inheritors
When overriding OnCellFormatting(DataGridViewCellFormattingEventArgs) in a derived class, be sure to call the base class's OnCellFormatting(DataGridViewCellFormattingEventArgs) method so that registered delegates receive the event.