'宣言
Protected Overrides Function GetContainerForItemOverride() As DependencyObject
protected override DependencyObject GetContainerForItemOverride()
戻り値の型
特定の項目の表示に使用される要素。
'宣言
Protected Overrides Function GetContainerForItemOverride() As DependencyObject
protected override DependencyObject GetContainerForItemOverride()