我们的产品在Ajax后（使用微软的UpdatePanel）,其中的导出功能出现错误。因为导出功能使用了Response直接输出内容，而Ajax的异步方式对此不能解析导致 ...

Listing 2 demonstrates how you can use these properties in conjunction with the PageRequestManager's isInAsyncPostBack property to prevent multiple requests from being made before an initial request ...