4
我使用此http://blogs.msdn.com/b/mikeormond/archive/2008/07/26/dynamically-loading-listview-templates.aspx文章作爲動態加載模板(來自.ascx文件)的示例。從.ascx動態加載ListView模板
這是筆者代碼:
protected void Page_Load(object sender, EventArgs e)
{
ListView1.LayoutCreated += new EventHandler(ListView1_LayoutCreated);
ListView1.LayoutTemplate = LoadTemplate("LayoutTemplate.ascx");
ListView1.ItemTemplate = LoadTemplate("ItemTemplate.ascx");
}
void ListView1_LayoutCreated(object sender, EventArgs e)
{
//remove the layout template
ListView1.Controls.RemoveAt(0);
//recreate it
Control newLayoutContainer = new Control();
ListView1.LayoutTemplate.InstantiateIn(newLayoutContainer);
var userControl = newLayoutContainer.Controls[0];
userControl.ID = "MyLayout";
ListView1.Controls.Add(newLayoutContainer);
}
提示錯誤:
一個ItemTemplate必須在ListView的 'ListView1的' 來定義。
後回傳。
怎麼了?我應該在每次回發時創建ListView(http://forums.asp.net/p/1305569/2558209.aspx)嗎?