public void MyBind() { M_Plat_Group gpMod = gpBll.SelReturnModel(Gid); M_User_Plat upMod = upBll.SelReturnModel(gpMod.CreateUser);//创建人模型 DataTable dt = new DataTable(); if (MType == 1) { dt = upBll.SelByIDS(gpMod.ManageIDS); } else { dt = upBll.SelByGroup(upMod.CompID, Gid); } EGV.DataSource = dt; EGV.DataBind(); }