private void InitData()
 {
     txtC_Code.Text = bll.GetMaxCode();
     if (Id > 0)
     {
         //edit
         model = bll.GetModel(Id);
         if (model != null)
         {
             txtC_Name.Text = model.C_Name;
             txtC_Code.Text = model.C_Code;
             if (model.C_Code != "")
             {
                 txtC_Code.Enabled = false;
             }
             txtC_Course.Text    = model.C_Course;
             hideC_Course.Value  = model.C_Courseid;
             txtC_Teacher.Text   = model.C_Teacher;
             hideC_Teacher.Value = model.C_Teacherid;
             txtStudents.Text    = new MW.BLL.B_ecan_user().GetUserNameAoe(model.Students.Trim(','));
             hideStudents.Value  = model.Students;
             txtChexi.Text       = new MW.BLL.B_ecan_domainvalue().GetString(model.Chexi.Trim(','));
             hideChexi.Value     = model.Chexi;
             string[] arr = Utils.SplitString(model.Changdi, ",", 3);
             chkgl.Checked = arr[0] == "0";
             chkyd.Checked = arr[1] == "1";
             chkyy.Checked = arr[2] == "2";
             //JBind.SetSelectedList(txtChangdi, model.Changdi.Split(','));
         }
     }
 }
        protected void btnSave_Click(object sender, EventArgs p1)
        {
            if (Id > 0)
            {
                #region __________Edit__________
                model             = bll.GetModel(Id);
                model.C_Name      = txtC_Name.Text;
                model.C_Code      = txtC_Code.Text;
                model.C_Course    = txtC_Course.Text;
                model.C_Courseid  = hideC_Course.Value;
                model.C_Teacher   = txtC_Teacher.Text;
                model.C_Teacherid = hideC_Teacher.Value;
                model.Students    = hideStudents.Value;
                model.Chexi       = hideChexi.Value;
                model.Changdi     = getcd();
                if (bll.Update(model))
                {
                    bll.ClearCache("_info");
                    MessageBox.JSLoad(this, "alert('保存成功!');window.location.href='testdriverlist.aspx'");
                }

                #endregion
            }
            else
            {
                #region __________Add__________

                model.C_Name      = txtC_Name.Text;
                model.C_Code      = txtC_Code.Text;
                model.C_Course    = txtC_Course.Text;
                model.C_Courseid  = hideC_Course.Value;
                model.C_Teacher   = txtC_Teacher.Text;
                model.C_Teacherid = hideC_Teacher.Value;
                model.Students    = hideStudents.Value;
                model.Chexi       = hideChexi.Value;
                model.Changdi     = getcd();

                if (bll.Add(model))
                {
                    MessageBox.JSLoad(this, "alert('新增成功!');window.location.href='testdriverlist.aspx'");
                }

                #endregion
            }
        }