protected void btnacceptproject_ServerClick(object sender, EventArgs e) { UserData user = (UserData)Session["User"]; Dataservice.DatamanagementClient findata = new Dataservice.DatamanagementClient(); findata.Open(); int result = findata.addprojteam(user.getID(), pid); if (result == 1) { int delete = findata.deleteporjnotificaiton(pid, user.getID()); if (delete == 1) { changeaccPage(); } else { changeerrorPage(); } } findata.Close(); }