Crystal Reportdocument.Load导致ASPNET_WP.EXE意外关闭 [英] Crystal Reportdocument.Load Causes ASPNET_WP.EXE to Close unexpectedly

问题描述

我有一个用Visual Studio 2008编写的ASP.NET Web应用程序。我也在使用AJAX Extension，而我的开发笔记本电脑上安装了所有最新修补程序的XP PROF SP3。

asp.net网页将Crystal Report导出为PDF文件。在运行时按下导出按钮时，代码首次成功运行生成PDF文件。但是，如果我第二次点击按钮，我会收到此错误：
-------------------------- --- ------- ---------- ---------- ---------- - -
Microsoft Visual C ++运行时库

运行时错误！

程序c：\ windows \ microsoft.net \ f ramework \v 2.0。 50727 \ aspnet_wp。 exe

此应用程序已要求Runtime以不寻常的方式终止它。
请联系应用程序的支持团队以获取更多信息。
- ------------------------ ---------- ---------- ---------- ---------- -

myReport.load调用正好发生此错误。我已经妥善处理了报告文件。另外我注意到当我在Windows 2003 Server上部署应用程序的运行时环境时，我没有收到此错误。

PLease帮助。

Hi,
I have a ASP.NET  Web application written in Visual Studio 2008.  I am also using AJAX Extension with it and my development laptop has XP PROF SP3 with all latest hotfixes installed.

The asp.net web page exports a Crystal Report to a PDF File. At run time when the export button is pressed, the code runs sucessfully first time producing the PDF file. However, if I click the button 2nd time, I get this error:
--------------------------------------------------------------------
Microsoft Visual C++ Runtime Library

Runtime Error!

Program c:\windows\microsoft.net\framework\v2.0.50727\aspnet_wp.exe

This applicaiton has requested the Runtime to terminate it in an unusual way.
Please contact the application's support team for more information.
--------------------------------------------------------------------

This error occurs exactly on myReport.load call.   I have done proper disposal of report docuement. Also I noticed that when I deployed the runtime environment of my application on a Windows 2003 Server, I do not get this error.

PLease help.

推荐答案

我不确定我是否正确理解了您的问题。但是，如果您丢弃报告文档然后重新打开它，则可能会导致问题。在这种情况下，我建议你使用Close（）而不是Dispose（）。

I am not sure if I understood your problem correctly. But if you dispose the Report Document and then re-open it, it may cause problems. In such a case, I suggest you use Close() instead of Dispose().

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