Js掉用SilverLight方法

1. Method called by Js

[ScriptableMember] //該特性表示可以由js調用 public void CreateRect(int width,int height) { Rectangle rect = new Rectangle(); rect.Width = width; rect.Height = height; rect.Fill = new SolidColorBrush(Colors.Red); LayoutRoot.Children.Add(rect); } 

 

2.在構造函數中加上 HtmlPage.RegisterScriptableObject("Builder", this);  //一定要加。      xamlObject.content.Builder.CreateRect(100,50); 

 

3.Js

 

function callSivlerLightMethod() { var xamlObject = document.all('XamlObject'); xamlObject.content.Builder.CreateRect(100,50); }