List<EVENTS> list_events = new List<EVENTS>();
EVENTS item_events = new EVENTS();
item_events.shortname = node.ShortName;
item_events.typetref = node.TypeTref;
list_events.Add(item_events);
dataGridView4.DataSource = list_events;
class EVENTS
{
public string shortname { get; set; }
public string typetref { get; set; }
}
运行程序最终添加到datagridview数据如下所示,
怎么把第二列变成下拉选框的形式,下面图片的样子。