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DataGridViewTextBoxCell.OnEnter Method

Called by DataGridView when the selection cursor moves onto a cell.

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

protected override void OnEnter (
	int rowIndex,
	bool throughMouseClick
protected void OnEnter (
	int rowIndex, 
	boolean throughMouseClick
protected override function OnEnter (
	rowIndex : int, 
	throughMouseClick : boolean
Not applicable.



The index of the row entered by the mouse.


true if the cell was entered as a result of a mouse click; otherwise, false.

This method is similar to the Control.OnEnter method. It is called in the same circumstances in which an Control.Enter event is raised, but it does not actually raise the event.

Notes to Inheritors: When overriding OnEnter in a derived class, be sure to call the base class's OnEnter method so that registered delegates receive the event.

Windows 98, Windows Server 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 Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.

.NET Framework

Supported in: 3.0, 2.0