使用C#.net打开现有的excel文件 [英] opening of the existing excel file using C#.net

问题描述

在Windows应用程序中，我正在使用C#.net.

我的要求是打开驱动器中已经存在的Excel文件.
我正在使用此示例代码，但是我的问题是它一次显示了错误，而下一次却可以正常工作.

请帮我，我哪里出问题了?

这是我的示例代码；

Hi,

In windows applications I am using C#.net.

My requirement is to open an excel file that already exists in my drive.
I am using this sample code, but my problem is it was showing the error one time and it was working perfectly the next.

Please help me, where am I going wrong?

Here''s my sample code;

Excel.Application xlApp;
Excel.Workbook xlWorkBook;
object misValue = System.Reflection.Missing.Value;
xlApp = new Excel.Application();
xlApp.Visible = true;
xlWorkBook = xlApp.Workbooks.Open("C:\\Documents and Settings\\Owner\\Desktop\\intetrfacetest.xlsx", misValue, misValue, misValue, misValue, misValue, misValue, misValue, misValue, misValue, misValue, misValue, misValue, misValue, misValue);

错误是:
由于以下错误，从IClassFactory创建具有CLSID {00024500-0000-0000-C000-000000000046}的COM组件实例失败:80010001.

error is :
Creating an instance of the COM component with CLSID {00024500-0000-0000-C000-000000000046} from the IClassFactory failed due to the following error: 80010001.

推荐答案

I想想您需要编辑正在使用的地址...

I think straight off you need to edit the address being used...

<br />
C:\\Documents and Settings\\Owner\\Desktop\\intetrfacetest.xlsx<br />

很明显那里出了什么问题.

It should be obvious what is wrong there.

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