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When ASP. NET operates Word documents,This problem occurs, and word is not installed on the machine,
"Word 2003" is installed in the system, but it is not installed in GAC. (About GAC globalProgramFor details about the set cache, refer to the msdn help .)
First of all, if the problem occurs due to the first reason, it is best to solve the problem, that is, install Microsoft Word 2003.
In addition, it is caused by the second reason. There may als
. Interop. Excel. dll and set the dll property value to false. Otherwise, the type "Microsoft. Office. Interop. Excel. ApplicationClass" is reported. undefined constructors cannot embed the interoperability type "
The interoperability type "Microsoft. Office. Interop. Excel. ApplicationClass" cannot be embedded ". Use the applicable interface, interop. excelSolution
Change the embedded interoperability type of Microsoft.
Operation background: Asp.net Excel operation
Problems: Add reference (COM) locally: Microsoft Office 11.0 object library, and writeProgramDebugging is normal and deployedServerThe Excel. application is not an object.
Initial Diagnosis: The Office and
From: http://www.cnblogs.com/Mainz/archive/2009/11/11/microsoft_office_interop_excel.html
Operation background: Asp.net Excel operation
Problems: Add reference locally (COM): Microsoft Office 11.0 Object Library, write the program, debug it properly, and deploy itServerThe Excel. application is not an object.
Initial
resolved for the following reasons:
"Excel 2003" is installed in the system, but it is not installed in GAC. (For details about GAC Global Assembly Cache, refer to the msdn help .) There may be two possible causes: one is that the installation is performed in the office.. NET Framework is installed before, and the other is missing the ".. Net programmable support ". In step 2, we will install
View code
/** Made by anby * 2012-10.31 * good luck !~ * Convert JPG files in Excel * Remember to reference Microsoft. office. interOP. excel; */using system. drawing; using system. LINQ; using system. windows. forms; using Excel
Error: failed to Load file or assembly Microsoft. Office. InterOP. Excel, version = 14.0.0.0, culture = neutral, publickeytoken = 71e9bce111e9429c "or one of its dependencies. The program list definition found does not match the Assembly reference. Exception from hresult: 0x80131040
Win7 environment. Windows XP with 2
When Microsoft. Office. Interop. Excel is used, the 64-bit problem occurs.
Not long ago, I encountered a problem. In the past, Microsoft. Office. Interop.
When exporting the datagridview in winform, write the following statement:Microsoft. Office. InterOP. Excel. Application xlapp = new Microsoft. Office. InterOP. Excel. applicationclass
Analyzer error message: failed to Load file or assembly "Microsoft. Office. InterOP. Excel, version = 11.0.0.0, culture = neutral, publickeytoken = 71e9bce111e9429c" or one of its dependencies. The system cannot find the specified file.Source error:Row 36: Version = 10.2.3600.0, culture = neutral, publickeytoken = 692f
Cocould not load file or assembly 'Microsoft. Office. Interop. Excel, Version = 11.0.0.0, Culture = neutral, PublicKeyToken = 71e9bce111e9429c' or one of its dependencies.
There are two reasons for this problem:
1. "Excel 2003" is not installed in the system ";
2. "
Cocould not load file or assembly 'Microsoft. Office. InterOP. Excel, version = 11.0.0.0, culture = neutral, publickeytoken = 71e9bce111e9429c' or one of its dependencies.
There are two reasons for this problem:
1. "Excel 2003" is not installed in the system ";
2. "
ZangFailed to Load file or assembly "Microsoft. Office. Interop. Excel, Version = 11.0.0.0, Culture = neutral, PublicKeyToken = 71e9bce111e9429c" or one of its dependencies. The system cannot find the specified file.
Problem analysis: the installed Microsoft.
Analyzer error message: failed to Load file or
Assembly Loading trace: The following information helps determine the assembly "Microsoft. Office. InterOP. Excel, version = 11.0.0.0,Culture = neutral, publickeytoken = 71e9bce111e9429c "cannot be loaded.
Warning assembly binding logging is disabled.To enable the As
To practice C # Word documents today, first introduce the class library (Microsoft. office. interOP. but it cannot be referenced on my machine. The reason is that "Office 2003 Master InterOP" is not installed.ProgramSet ".
Installation Method (introduced on the Internet): r
1) applicationclass excelapp = new applicationclass (); 2) Change the Excel title bar: excelapp. caption: = 'application calls Microsoft Excel '; 3) Add a new workbook: excelapp. workbooks. add; 4) open an existing workbook: excelapp. workbooks. open ('C: \ Excel \ demo.xls '); 5) set 2nd worksheets as active worksheet
ApplicationClass ExcelApp = New ApplicationClass ();2) Change the Excel title bar:ExcelApp. Caption: = 'app calls Microsoft Excel ';3) Add a new workbook:ExcelApp. WorkBooks. Add;4) open an existing workbook:ExcelApp. WorkBooks. Open ('C: \ Excel \ Demo.xls ');5) set 2nd worksheets as active worksheets:ExcelApp. WorkSh
1) ApplicationClass ExcelApp = New ApplicationClass ();
2) Change the Excel title bar:
ExcelApp. Caption: = 'app calls Microsoft Excel ';
3) Add a new workbook:
ExcelApp. WorkBooks. Add;
4) open an existing workbook:
ExcelApp. WorkBooks. Open ('C: \ Excel \ Demo.xls ');
5) set 2nd worksheets as active worksheets:
Excel
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