Debugging Silverlight Applications
Debugging Silverlight code is similar to debugging an ordinary managed application. Most managed debugging features are supported. Native-only debugging features are not supported.
Supported Browsers and Debugging Scenarios
Visual Studio supports local debugging of Sliverlight applications that are running in Internet Explorer, Mozilla Firefox, and other browsers on 32-bit PC platforms.
Visual Studio also supports remote debugging of Sliverlight applications that are running in the Safari browser on Macintosh platforms. During remote debugging of Silverlight applications on Safari, the Disassembly Window and the Registers Window are not available.
Remote debugging is not supported on PC platforms. 64-bit debugging is not supported on PC platforms.
Just-in-Time debugging is not supported on any platform.
See Also
Concepts
How to: Debug Silverlight-based Applications