1. 程式人生 > >部落格已轉移至:http://www.cnblogs.com/wu-jian/

部落格已轉移至:http://www.cnblogs.com/wu-jian/

//GridView中有所不同protectedvoid gv_RowDataBound(object sender, GridViewRowEventArgs e)
    {
        
if (e.Row.RowType == DataControlRowType.DataRow)
        {
            DropDownList drop 
= (DropDownList)e.Row.FindControl("dropParent");
            
if (drop !=null)
            {
                drop.DataSource 
= dt;
                drop.DataValueField 
="pg_id";
                drop.DataTextField 
="pg_tag";
                drop.DataBind();
                
//這句具有劃時代的意義,再也不用FindControl了,直接獲取繫結列的值                drop.SelectedValue = DataBinder.Eval(e.Row.DataItem, "parent").ToString();
            }
        }
    }