此浏览器不再受支持。
请升级到 Microsoft Edge 以使用最新的功能、安全更新和技术支持。
Important
Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.
Adds the ListBox at the specified index location.
public: void Add(int index);
public void Add (int index);
member this.Add : int -> unit
Public Sub Add (index As Integer)
The location in the array at which to add the ListBox.
.NET
