函数如下:
不知如何得到原本action
protected override void RenderAttributes(System.Web.UI.HtmlTextWriter writer)
{
writer.WriteAttribute("name",this.Name);
base.Attributes.Remove("name"); writer.WriteAttribute("method",this.Method);
base.Attributes.Remove("method");
writer.WriteAttribute("action",此处应为原action+其它字符串);
//writer.WriteAttribute("test", "test"); this.Attributes.Render(writer); //base.Attributes.Remove("action");