protected void btnissdelete_ServerClick(object sender, EventArgs e) { Dataservice.DatamanagementClient findata = new Dataservice.DatamanagementClient(); Chatmanagement.ChatClient chat = new Chatmanagement.ChatClient(); chat.Open(); UserData user = (UserData)Session["User"]; findata.Open(); int deletechat = chat.deleteissuechat(pid); int deleteissnoti = findata.deleteissnoticeiss(pid); int deleteissteam = findata.deleteissteam(pid); int iss = findata.deleteissue(pid); if (iss == 1) { changePagedelete(); } else { changePageerror(); } findata.Close(); chat.Close(); }