解决方法如下：

给GridView控件添加一个事件PageIndexChanging,并设置GridView的属性:AllowPaging="True"

复制代码 代码如下:

protectedvoidGridView1_PageIndexChanging(objectsender,GridViewPageEventArgse)

{

GridView1.PageIndex=e.NewPageIndex;

GridView1.datasource="数据源";GridView1.DataBind();

}