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TextBoxBase.SelectAll Method ()

 
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Selects all the contents of the text editing control.

Namespace:   System.Windows.Controls.Primitives
Assembly:  PresentationFramework (in PresentationFramework.dll)

public void SelectAll()

The following example demonstrates how to use the SelectAll method to select all the contents of a TextBox control.

private void selectAll(object sender, RoutedEventArgs e)
{
    myTextBox.SelectAll();
}

.NET Framework
Available since 3.0
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