'宣言
Protected Overrides Function GetContainerForItemOverride() As DependencyObject
protected override DependencyObject GetContainerForItemOverride()
戻り値の型
指定した項目に対応する System.Windows.Controls.ListBoxItem。
'宣言
Protected Overrides Function GetContainerForItemOverride() As DependencyObject
protected override DependencyObject GetContainerForItemOverride()