Collection.IList.Add(Object) 方法

 virtual int IListAdd(System::Object ^ Item) = System::Collections::IList::Add;

 virtual int IListAdd(System::Object ^ value) = System::Collections::IList::Add;

int IList.Add(object Item);

int IList.Add(object value);

abstract member IListAdd : obj -> int
override this.IListAdd : obj -> int

abstract member IListAdd : obj -> int
override this.IListAdd : obj -> int

Function IListAdd (Item As Object) As Integer Implements IList.Add

Function IListAdd (value As Object) As Integer Implements IList.Add

参数

返回

插入新元素的位置，或 -1 指示项未插入到集合中。