1.<%@ Page ... EnableEventValidation="false"%> 在页面头中加入EnableEventValidation="false"

2.在GridView_RowDataBound方法中加入以下代码段

protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)

{

if (e.Row.RowType == DataControlRowType.DataRow)

{

e.Row.Attributes["style"] = "cursor:hand";

#region //点击行触发SelectedIndexChanged事件

PostBackOptions myPostBackOptions = new PostBackOptions(this);

myPostBackOptions.AutoPostBack = false;

myPostBackOptions.PerformValidation = false;

myPostBackOptions.RequiresJavaScriptProtocol = true; //加入javascript:头

String evt = Page.ClientScript.GetPostBackClientHyperlink(sender as GridView, "Select$" + e.Row.RowIndex.ToString());

e.Row.Attributes.Add("onclick", evt);

#endregion

}

}