方法一:
IList list = PainterService.FindAll("");
if (list != null && list.Count > 0)
{
drp.Items.Clear();
drp.Items.Add(new ListItem("请选择", ""));
for (int i = 0; i < list.Count; i++)
{
PainterModel painter = (PainterModel)list[i];
drp.Items.Add(new ListItem(painter.PainterName, painter.PainterId.ToString()));
}
}
方法二:
if (list != null && list.Count > 0)
{
ddlRoleId.DataSource = list;
ddlRoleId.DataTextField = "UserGroupName"; //UserGroupName是字段名(model的还是数据库的未测试)
ddlRoleId.DataValueField = "UserGroupId";
ddlRoleId.DataBind();
ddlRoleId.Items.Insert(0, new ListItem("--选择用户组--", ""));
}