net,StdComboBox(下拉选择器) 手动填充数据

 private void FillCombobox_exportSettings()
        {
            // Parameters :
            //
            // Descriptions :
            // fill the exportSettings name into the combobox
            // Return :
            // Author/Date : 2022-10-19, Daniel Yang
            try
            {
                ArrayList objList = new ArrayList();
                objList.Add(new Library.Core.ClassLibrary.ControlHelper.ComboObject_String(System.Convert.ToString("aaa").Trim(), "ccc"));
                objList.Add(new Library.Core.ClassLibrary.ControlHelper.ComboObject_String(System.Convert.ToString("vvv").Trim(), "bbb"));

                // link the final list to the combo datasource
                var with_1 = this.ComboExportSettings;
                with_1.DataSource = null;
                //with_1.MultiColumn = true;   //是否显示两行，
                with_1.DataSource = objList;
                with_1.ValueMember = "ID";  
            }
            catch (Exception objE)
            {
                Tecsys.Library.DebugLibrary.SysError.Add(this.DBHelper, objE);
            }
            finally
            {

            }
        }