我在edititemteplate里面有一个dropdownlist控件 ,怎么绑定这个控件的数据源阿
我在itemcommand事件里面这么写的:
case "Edit1":
                    {
                        this.DetailVideo.EditIndex = ((ListViewDataItem)e.Item).DataItemIndex;
                        //Bind();
                        var categorylist = from kind in dc.Categaries
                                           select kind.Name;
                        DropDownList MyDropDownList = new DropDownList();
                        MyDropDownList=(DropDownList)e.Item.FindControl("Name");
                        MyDropDownList.DataSource = categorylist;
                        e.Item.FindControl("Category").DataBind(); 但是就是find不到,返回的MyDropDownList一直是NULL
求教高人