'宣言 Protected Overridable Function ShouldSerializeSplitVertBehavior() As System.Boolean
'使用法 Dim instance As RenderObject Dim value As System.Boolean value = instance.ShouldSerializeSplitVertBehavior()
protected virtual System.bool ShouldSerializeSplitVertBehavior()
戻り値の型
True if the property should be serialized, false otherwise.