microsoft office interop excel applicationclass

The interoperability type "Microsoft. Office. Interop. Excel. ApplicationClass" cannot be embedded ". Use the applicable interface, interop. excelSolution Change the embedded interoperability type of Microsoft. Office. Interop. Excel. DLL to true.

When exporting the datagridview in winform, write the following statement:Microsoft. Office. InterOP. Excel. Application xlapp = new Microsoft. Office. InterOP. Excel. applicationclass (); The result is as follows: Type: Microsoft. Office. InterOP.

Use Microsoft. Office. Interop. Excel to convert web pages into PDF, interop. excel. dll There are many ways to convert Web pages into PDF files on the Internet, and there are also many third-party plug-ins that charge fees. In fact, you can use the

The interoperability type "Microsoft. Office. InterOP. Excel. applicationclass" cannot be embedded ". Use the applicable interface instead. When exporting the datagridview in winform, write the following statement:Microsoft. Office. InterOP. Excel.

From http://www.cnblogs.com/zxz414644665/archive/2010/08/06/1794430.html C # There are about three or four Excel operations. Today I will paste one of them for later use. Code //////////////////////////////////////// ////////////////////////////////

Today, I wrote a tool for ELE. Me. I want to dynamically read the IP address and port number on Excel to change the proxy address of IE. Since I haven't written any Excel operation for a long time, I can only check my previous projects,

Reprinted: C # Office development, Address: http://blog.sina.com.cn/s/blog_604fb7ae0100x2s7.html   The office automation system of small and medium-sized enterprises must have the function of connecting to Microsoft Office software, such as

C # Call the WORD processing instance Code (including excel ), Recently, the program life (http://www.manong123.com) a friend asked me to help him to do a small function, in fact, is to save the content in the Word documents to the database, can

Recently, I found that some friends who use applicationclass do not know what to reference or reference dll will prompt some errors. For example, error 1 cannot embed the interoperability type "Microsoft. Office. InterOP. Excel. applicationclass ".

This article from: http://www.cnblogs.com/zhaojunqi/archive/2009/04/23/1442124.html   Recently, vsto was used to create a small project. One of the requirements is to save many areas with formats in an Excel worksheet to a separate EXCEL file,