Silverlight Webpart

背景:

     上一篇的那种配置silverlight感觉很麻烦, 于是想办法能写成一个webpart然后直接使用.

分析:

    要实现webpart的话,其实把Silverlight project的html文件提取出来就好了. 

步骤:

1.  利用VS2005新建一个silverlight项目, 我当前使用默认的工程. 开发silverlight的话, 下载安装SDK. Microsoft® Silverlight™ 1.0 Software Development Kit.

2.  VS2005新建一个webpart工程. 代码其实就实现两个函数而已:

CreateChildControls:

        protected override void CreateChildControls()
        {
            try
            {
                if (!Page.ClientScript.IsClientScriptIncludeRegistered("Silverlight"))
                {
                    Page.ClientScript.RegisterClientScriptInclude("Silverlight", "/_layouts/Silverlight Project/Silverlight/Silverlight.js");
                }
                if (!Page.ClientScript.IsClientScriptIncludeRegistered("Main"))
                {
                    Page.ClientScript.RegisterClientScriptInclude("Main", "/_layouts/Silverlight Project/Script/Main.js");
                }
                if (!Page.ClientScript.IsClientScriptIncludeRegistered("Default"))
                {
                    Page.ClientScript.RegisterClientScriptInclude("Default", "/_layouts/Silverlight Project/Script/Default.js");
                }
            }
            catch
            {
            }
        }

Render:

        protected override void Render(System.Web.UI.HtmlTextWriter writer)
        {
            try
            {
                writer.Write("<div id='SilverlightPlugInHost' />");
                writer.Write("<script language='javascript' type='text/javascript'>");
                writer.Write("createSilverlight();");
                writer.Write("</script>");
                writer.Write("</div>");

                this.RenderChildren(writer);
            }
            catch
            {
            }            
        }

3.  我把silverlight项目相关的放在Layouts文件下面,  如图:



4.  完成之后, 把WebPart编译, 添加到SharePoint网站上.

5.  效果如下:


最后提醒一下, 目录结构一定要注意, 否则会比较麻烦了, 看步骤感觉也不是很难.