AspNetPager1_PageChanged”的重载均与委托“System.EventHandler”不匹配

运行时出现“无法将类型为“System.EventArgs”的对象强制转换为类型“Wuqi.Webdiyer.PageChangingEventArgs”

public void AspNetPager1_PageChanged(object src, Wuqi.Webdiyer.PageChangingEventArgs e)
    {
        AspNetPager1.CurrentPageIndex = e.NewPageIndex;
//AspNetPager1.CurrentPageIndex = ((Wuqi.Webdiyer.PageChangingEventArgs) e).NewPageIndex;
        BindGridView();
    }

解决办法：

AspNetPager1.CurrentPageIndex = ((Wuqi.Webdiyer.PageChangingEventArgs) e).NewPageIndex;  

换成这个

(sender as AspNetPager).CurrentPageIndex.

另外你试下，这个.CurrentPageIndex是否可以不写，本身已有页索引了

最终代码如下：

public void AspNetPager1_PageChanged(object src, EventArgs e)
    {
        BindGridView();
    }