protected void gvHostInfo_RowDeleting(object sender, GridViewDeleteEventArgs e) { host.HostName = gvHostInfo.DataKeys[e.RowIndex].Value.ToString(); if (HostManager.deleteHost(host) != 0) { Response.Write("<script language=javascript>alert('删除成功!')</script>"); } else { Response.Write("<script language=javascript>alert('删除失败!')</script>"); } gvBind(); }