DataGridViewCheckBoxCell.OnKeyUp Method

Note: This method is new in the .NET Framework version 2.0.

Called when a character key is released while the focus is on a cell.

Namespace: System.Windows.Forms
Assembly: System.Windows.Forms (in

protected override void OnKeyUp (
	KeyEventArgs e,
	int rowIndex
protected void OnKeyUp (
	KeyEventArgs e, 
	int rowIndex
protected override function OnKeyUp (
	e : KeyEventArgs, 
	rowIndex : int



A KeyEventArgs that contains the event data


The row index of the current cell, or -1 if the cell is not owned by a row.

When activated by the SPACEBAR key (equivalent to the Keys.Space value), this method updates the cell's user interface (UI) and raises the OnCellClick event on the owning DataGridView.

This method is similar to the Control.OnKeyUp method. It is called in the same circumstances in which a Control.KeyUp event is raised, but it does not actually raise the event.

Windows 98, Windows 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see System Requirements.

.NET Framework

Supported in: 2.0