'Declaration
<TemplatePartAttribute(Name="FilterOperation", Type=C1.Silverlight.C1ComboBox)> Public Class DataGridTextFilter Inherits System.Windows.Controls.Control Implements IDataGridFilter, IDataGridFilterUnity
[TemplatePart(Name="FilterOperation", Type=C1.Silverlight.C1ComboBox)] public class DataGridTextFilter : System.Windows.Controls.Control, IDataGridFilter, IDataGridFilterUnity