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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 System.Windows.Forms.dll)
protected internal virtual void 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;
}

.NET Framework

Supported in: 4.5.1, 4.5, 4, 3.5, 3.0, 2.0, 1.1, 1.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows Phone 8.1, Windows Phone 8, Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

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

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