By default, the TagEditor control is editable so it can be used as an editable text input control. However, you can make it non-editable by setting IsEditable property of the C1TagEditor class to false. This is a Boolean property which allows the users to modify their input by enabling/disabling editing in the TagEditor control.

To disable editing in the TagEditor control, set the following code:

<c1:C1TagEditor Name="te" IsEditable="False" HorizontalAlignment="Left" VerticalAlignment="Top" Width="300" Margin="10" />

C1TagEditor te = new C1TagEditor();
te.IsEditable = false;