动态创建CustomAction

直接上Code：

<CustomAction
                GroupId="PersonalActions"
                Id="bac2275f-3512-4ca0-b0c1-6e47907b2bd0"
                Location="Microsoft.SharePoint.StandardMenu"
                ControlAssembly="你的程序集"
                ControlClass="动态创建菜单的类名字"
                >
  </CustomAction>

C#：

  public class Menus : System.Web.UI.WebControls.WebControl
    {

        protected override void CreateChildControls()
        {
            
                MenuItemTemplate listItem1 = new MenuItemTemplate();
                listItem1.Text = "测试";
                listItem1.Description = "";
                listItem1.ImageUrl = "/_layouts/images/lg_ICASCX.gif";
                listItem1.ClientOnClickNavigateUrl = "http://www.google.com";
                this.Controls.Add(listItem1);

        }
    }