Question

Microsoft JScript 运行时错误，C#从后台调用JS弹出一个提示窗口，报错。

Sys.WebForms.PageRequestManagerParserErrorException: The message received from the server could not be parsed. Common causes for this error are when the response is modified by calls to Response.Write(), response filters, HttpModules, or server trace is enabled.
Details: Error parsing near '<script>alert('我是弹出来'.

Answer 1

从后台不能直接alert，要用Response.Write(), 在括号里面加，如果你是在里面加的，还是出错，就说明没写对
参考这个：
Response.Write("<script type='text/javascript'>alert('删除成功！');</script>");