DataGridView.OnCellMouseMove(DataGridViewCellMouseEventArgs) Method
Definition
Important
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Raises the CellMouseMove event.
protected:
virtual void OnCellMouseMove(System::Windows::Forms::DataGridViewCellMouseEventArgs ^ e);protected virtual void OnCellMouseMove (System.Windows.Forms.DataGridViewCellMouseEventArgs e);abstract member OnCellMouseMove : System.Windows.Forms.DataGridViewCellMouseEventArgs -> unit
override this.OnCellMouseMove : System.Windows.Forms.DataGridViewCellMouseEventArgs -> unitProtected Overridable Sub OnCellMouseMove (e As DataGridViewCellMouseEventArgs)Parameters
A DataGridViewCellMouseEventArgs 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 OnCellMouseMove 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 OnCellMouseMove(DataGridViewCellMouseEventArgs) in a derived class, be sure to call the base class's OnCellMouseMove(DataGridViewCellMouseEventArgs) method so that registered delegates receive the event.
