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DataGridColumnStyle.ConcedeFocus Method

Notifies a column that it must relinquish the focus to the control it is hosting.

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

protected internal virtual void ConcedeFocus ()
protected void ConcedeFocus ()
protected internal function ConcedeFocus ()

Use this method to determine when a further action is required in a derived class. For example, this method is overridden by the DataGridTextBoxColumn to hide the DataGridTextBox.

The following code example uses the ConcedeFocus method to hide a TextBox hosted by the DataGridTextBoxColumn.

protected override void ConcedeFocus() {
    // Hide the TextBox when conceding focus.
    base.TextBox.Visible = false;

protected void ConcedeFocus()
    // Hide the TextBox when conceding focus.
} //ConcedeFocus

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, 1.1, 1.0