ASP.Net中的WebService [英] WebService in ASP.Net

问题描述

大家好，



最近我在asp.net开发了一个 WebService应用程序。 我希望从Excel文件（已经打开/正在运行）中读取值，在IIS 5.1中创建虚拟目录之前，它可以正常工作。但是当我在IIS中创建虚拟目录时，我在读取excel文件（已经打开/正在运行）时收到错误Microsoft Jet数据库引擎无法打开文件。它已经由另一个用户独占打开，或者您需要获得查看其数据的权限。。请让我知道我面临的问题是什么。这是紧急的。





先谢谢。

Hi to All,

Recently i was developed a WebService Application in asp.net. In that i want read values from an Excel file (Which is already opened/running), Before creating virtual directory in IIS 5.1 it is working perfectly. But when i was created virtual directory in IIS i recieved an error while reading excel file (Which is already opened/running) is "The Microsoft Jet database engine cannot open the file ''. It is already opened exclusively by another user, or you need permission to view its data." . Please let me know what is the problem i was facing. It is Urgent.


Thanks in Advance.

推荐答案

因为花时间阅读整个文件并保持文件处于打开状态。

完成Excel阅读后使用使用处理。



还要检查连接和文件状态，然后再读取它是否关闭。



如果您仍然遇到困难，请告诉我。

Because its taking time to read the whole file & keep file in open state.
Use "using" for disposing after completion of Reading from Excel.

Also check connection & file state before reading whether its closed or not.

Let me know if you still find difficulties.

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