'宣言 Protected Overridable Sub ShowHelp()
'使用法 Dim instance As MapOwnedCollectionEditor(Of TColl) instance.ShowHelp()
protected virtual void ShowHelp()
'宣言 Protected Overridable Sub ShowHelp()
'使用法 Dim instance As MapOwnedCollectionEditor(Of TColl) instance.ShowHelp()
protected virtual void ShowHelp()