DaataGrid问题！大家来帮忙！

Question

ItemDataBound事件里给他赋值,如下：
ItemDataBound(...)
{
if(e.Item.ItemType==ListItemType.EditItem)
{
//绑数据
SqlCommand rencommand=new SqlCommand("select DeptID,DeptName from Dept",BDConn);
SqlDataReader renreader=rencommand.ExecuteReader();
((DropDownList)e.Item.Cells[5].FindControl("DeptList")).DataSource=renreader;
((DropDownList)e.Item.Cells[5].FindControl("DeptList")).DataTextField="DeptName";
((DropDownList)e.Item.Cells[5].FindControl("DeptList")).DataValueField="DeptID";
((DropDownList)e.Item.Cells[5].FindControl("DeptList")).DataBind();
}

Answer 1

用findcontrol这个控件，
  for (...)
  {
     (DropDownList)(DataGrid1...FindControl("DropDownList_ID")).Add.......;
     //强制赋值    查找DataGrid中的控件
  }

Answer 2

http://www.csdn.net/develop/read_article.asp?id=16434