'宣言
Public MustInherit Class DropDownItemBaseControl Inherits System.Windows.Controls.ContentControl
public abstract class DropDownItemBaseControl : System.Windows.Controls.ContentControl
'宣言
Public MustInherit Class DropDownItemBaseControl Inherits System.Windows.Controls.ContentControl
public abstract class DropDownItemBaseControl : System.Windows.Controls.ContentControl
System.Object
System.Windows.Threading.DispatcherObject
System.Windows.DependencyObject
System.Windows.Media.Visual
System.Windows.UIElement
System.Windows.FrameworkElement
System.Windows.Controls.Control
System.Windows.Controls.ContentControl
GrapeCity.Windows.SpreadGrid.Presenters.DropDownItemBaseControl
GrapeCity.Windows.SpreadGrid.Presenters.AutoFilterDropDownItemControl
GrapeCity.Windows.SpreadGrid.Presenters.DropDownItemControl
GrapeCity.Windows.SpreadGrid.Presenters.SeparatorDropDownItemControl