DEV控件ComboBoxEdit附加下拉数据列方法(sqlhelper类自已找)
不废话,看代码
private void LoadComboBoxEdit()
{this.txtDept.Properties.NullText = "请选择...";
DataTable dt = ProcSqlHelper.ExecuteDatatable(@"select dept from dept", CommandType.Text, new SqlParameter[] { });
for (int i = 0; i < dt.Rows.Count; i++)
{
txtDept.Properties.Items.Add(dt.Rows[i]["dept"].ToString());
}
}