datagrid,问题，高手请进！！！

Question

ItemDataBound事件：
if (e.Item.ItemType==ListItemType.EditItem)
{
DropDownList ddl=(DropDownList)e.Item.Cells[0].FindControl("DropDownList1");
//绑定数据源
}
对应DropDownList修改Cells[0]

Answer 1

请参考：
Using DropDownList control in DataGrid
http://www.csharphelp.com/archives/archive212.html

Answer 2

for(int i=0;i<yougrid.Items.Count;i++)
{
    DropDownList dl=(DropDownList)yougrid.Items[i].FindControl("dropdownlistid");
    dl.DataSource=......;
    dl.DataTextField=.....;
    dl.DataValueField=......;
    dl.DataBind();
}