protected void batReadBtn_Click(object sender, EventArgs e) { if (string.IsNullOrEmpty(Request.Form["idChk"])) { Page.ClientScript.RegisterStartupScript(this.GetType(), "", "alert('请先选择需要操作的邮件!!!');", true); } else { msgBll.UnreadToRead(Request.Form["idChk"], buser.GetLogin().UserID); Page.ClientScript.RegisterStartupScript(this.GetType(), "", "alert('操作成功!!');", true); DataBind(); } }