ClientScript.RegisterStartupScript(this.GetType(), "", "<script>alert('插入成功!" + item.Contract_Name + "成功!');window.open('xxx.aspx?areaId=" + item.Area + "','midd');window.close();</script>");
"<script>window.opener.location=window.opener.location;window.close();</script>"
window.parent.frames["frameid"].reload();
window.opener.fatherloadfunction();
//fatherloadfunction();父类加载的方法js