/// <summary>
 /// 绑定下拉框
 /// </summary>
 public void CampusComItemGetData(string schoolNo)
 {
     try
     {
         AMS_SchoolModel schoolid = AMS_SchoolBLL.GetSchoolInfoByNum(schoolNo);
         _CampusVM.GetData(schoolid.Id);
         _CampusComBoxItems.Clear();
         if (_CampusVM.CampusList.Count > 0)
         {
             foreach (CampusInfoViewModel campuslvm in _CampusVM.CampusList)
             {
                 ComboxIntItem si = new ComboxIntItem();
                 si.Text  = campuslvm.Name;
                 si.Value = campuslvm.Id;
                 _CampusComBoxItems.Add(si);
             }
         }
         else
         {
             ComboxIntItem si = new ComboxIntItem();
             si.Text  = "请先添加此学校的校区";
             si.Value = 0;
             _CampusComBoxItems.Add(si);
         }
     }
     catch (Exception ex)
     {
         System.Windows.Forms.MessageBox.Show(ex.Message);
     }
 }
 /// <summary>
 /// 绑定下拉框
 /// </summary>
 public void ComItemGetData()
 {
     try
     {
         _SchoolVM.DataGet();
         ComboxIntItem si = new ComboxIntItem();
         si.Text  = "全部学校";
         si.Value = 0;
         _ComBoxItems.Add(si);
         while (_ComBoxItems.Count > 1)
         {
             _ComBoxItems.RemoveAt(1);
         }
         foreach (SchoolInfoViewModel schoolvm in _SchoolVM.SchoolList)
         {
             si       = new ComboxIntItem();
             si.Text  = schoolvm.Name;
             si.Value = schoolvm.Id;
             _ComBoxItems.Add(si);
         }
     }
     catch (Exception ex)
     {
         System.Windows.Forms.MessageBox.Show(ex.Message);
     }
 }