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
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
DropDownList drop=(DropDownList)e.Rows.FindControl("DropDownList1");RowCommand事件用來對行下命令時用,比如你想要編輯,刪除行等操作。