'宣言 Protected Overridable Function GetDefaultSplitHorzBehavior() As SplitBehaviorEnum
'使用法 Dim instance As RenderObject Dim value As SplitBehaviorEnum value = instance.GetDefaultSplitHorzBehavior()
protected virtual SplitBehaviorEnum GetDefaultSplitHorzBehavior()
戻り値の型
SplitBehaviorEnum.Never