你好,
从错误信息来看是在调试时才会遇到的问题吧?应该不会影响到最终用户的使用。问题可能出在每次调试Silverlight程序的时候,IDE会把Debugger附加在程序进程中,是否是因为你WebBrowser中有一些内嵌刷新的内容存在?或者你可以试一下用WebBrowser打开一个本地最简单的HTML页面看是否还会出现这个问题。
--James
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Thanks
MSDN Community Support
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