1,直接绑定
combobox的属性item 在字符串集合编辑器 编辑 aaaa bbbb cccc
combobox.properties.items.add("aaaa");
combobox.properties.items.add("bbbb");
combobox.properties.items.add("cccc");
2,获取数据库数据,绑定成
public static void LoadDropDownData(ComboBoxEdit combox, DataTable dtData, string DataTextField, string DataValueField);
DataTable dtSource = frmLisLabpreUploadDal.GetMathine("select MACHINE_NAME,MACHINE_CODE,SORT_NUMBER from lis_lab_machine");
DataRow dr = dtSource.NewRow();
dr["MACHINE_NAME"] = " ";
dr["MACHINE_CODE"] = " ";
dr["SORT_NUMBER"] = "0";
dtSource.Rows.Add(dr);
dtSource.DefaultView.Sort = "SORT_NUMBER ASC";
LoadDropDownData(cmb_Machine,dtSource.DefaultView.ToTable(), "MACHINE_NAME", "MACHINE_CODE");
绑定数据到combobox,使其以表单的形式呈现
/// </summary>
private void BindOrgData(UDicSelect ud)
{
List<C_ColumnInfo> lst_SpecialColumns = new List<C_ColumnInfo>();
lst_SpecialColumns.Add(new C_ColumnInfo("编码", "ORG_CODE", 60));
lst_SpecialColumns.Add(new C_ColumnInfo("机构名称", "ORG_NAME", 150));
lst_SpecialColumns.Add(new C_ColumnInfo("拼音码", "SPELL_CODE", 50));
lst_SpecialColumns.Add(new C_ColumnInfo("五笔码", "WUBI_CODE", 50));
//C_GlobalDataSet_Share P_Organization 公共类封装的datatable P_Organization
dtORG.DefaultView.Sort = "SORT_NUMBER Asc";
ud.M_DataBindSource(dtORG, lst_SpecialColumns, "ORG_CODE", "ORG_NAME");
}