ComboBoxEdit 设置选项值(单选——多选)

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网上搜索的 例子 加 自己的 一点点补充

lookupedit 设置选项值:

    private void LookUpEditFormTest_Load(object sender, EventArgs e)              {                  IList<Hiscashs> list = HiscashsService.GetTableCovList();                  this.comboBoxEdit1.Properties.DataSource = list;                  this.comboBoxEdit1.Properties.DisplayMember = "EN_CURRENT_BALANCE";                  this.comboBoxEdit1.Properties.ValueMember = "I_ENTER_DATE";                              comboBoxEdit1.Properties.Columns.Add(new LookUpColumnInfo("I_ENTER_DATE", "日期", 20));                  comboBoxEdit1.Properties.Columns.Add(new LookUpColumnInfo("EN_CURRENT_BALANCE", "当前金额", 80));                  //comboBoxEdit1.ItemIndex = 0;//选择第一项                  comboBoxEdit1.ItemIndex = -1;  //无选项,此时显示的是nulltext值 其实这个地方只要editvalue==null,lookupedit就显示nulltext                    }                    private void comboBoxEdit1_EditValueChanged(object sender, EventArgs e)              {                  string name = this.comboBoxEdit1.SelectedText;                  string value = this.comboBoxEdit1.EditValue.ToString();//自动搜索datasouse,选择与之匹配的值,没有的情况下赋值null ,value的值必须与valuemember的数据类型一致。                  MessageBox.Show(name+"==="+value);              }  

checkedComboBoxEdit 设置选项值:

 public void TestFunc()      {          for (int i = 0; i < IniFunc().Count; i++)          {              if (IniFunc()[i].Isno == true)                  checkedComboBoxEdit1.Properties.Items.Add(i, IniFunc()[i].Name, CheckState.Checked, true);              else                  checkedComboBoxEdit1.Properties.Items.Add(i, IniFunc()[i].Name, CheckState.Unchecked, true);          }            //取消第二列的选中状态          checkedComboBoxEdit1.Properties.Items[1].CheckState = CheckState.Unchecked;          //checkedComboBoxEdit1          MessageBox.Show(this.checkedComboBoxEdit1.SelectedText + "===" + this.checkedComboBoxEdit1.EditValue.ToString());      }            public BindingList<Data> IniFunc()      {          BindingList<Data> bindlist = new BindingList<Data>();          bindlist.Add(new Data { ID = 1, Name = "科比", Isno = true });          bindlist.Add(new Data { ID = 2, Name = "艾佛森", Isno = false });          bindlist.Add(new Data { ID = 3, Name = "姚明", Isno = false });          bindlist.Add(new Data { ID = 4, Name = "韦德", Isno = true });          bindlist.Add(new Data { ID = 5, Name = "詹姆斯", Isno = true });          return bindlist;      }  }    public class Data  {      public int ID { get; set; }      public string Name { get; set; }      public bool Isno { get; set; }  }  

补充: checkedComboBoxEdit 多选设置

反绑定 重点:

DevExpress.XtraEditors.CheckedComboBoxEdit  cmb_check_CKID = new DevExpress.XtraEditors.CheckedComboBoxEdit();   private void GetAllCK()        {            List<TB_STORE> list = (List<TB_STORE>)serviceLocator.GetService<ITB_STOREBLL>().GetAllStore(StaticUser.ConmanyID);//LISt数据源            cmb_check_CKID.Properties.DataSource = list;            cmb_check_CKID.Properties.DisplayMember = "STORENAME";            cmb_check_CKID.Properties.ValueMember = "ID";            cmb_check_CKID.Properties.SeparatorChar = ','; //逗号 隔开   存储的 值是 编号(ID)如 2,3,4        } 
this.cmb_check_CKID.RefreshEditValue();//反绑定 的 时候 这句 很重要

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