'宣言<SRCategoryAttribute("CatWindowStyle")> <System.ComponentModel.DefaultValueAttribute(False)> <SRDescriptionAttribute("FormIsMDIContainerDescr")> Public Property IsMdiContainer As System.Boolean
[SRCategory("CatWindowStyle")] [System.ComponentModel.DefaultValue(false)] [SRDescription("FormIsMDIContainerDescr")] public System.bool IsMdiContainer {get; set;}