无法在Windows 7 32位操作系统的C＃应用程序中加载C ++ DLL
[英]Unable to load C++ DLL in C# application in Windows 7 32 bit OS
问题描述
I have a DLL written in C++ that needs to be used by an application in C#. 
我有一个用C ++编写的DLL，需要由C＃中的应用程序使用。 Settings: OS: Win7 32 OS C++ DLL: 64 bit C# application: 64 设置：OS：Win7 32 OS C ++ DLL：64位C＃应用程序：64
I set the Platform as 64 bit for C++ project. 我将平台设置为C ++项目的64位。 then i created the DLL. 然后我创建了DLL。 If i try to access the C++ dll, it fails. 如果我尝试访问C ++ dll，它将失败。 getting error "Invalid DLL" 收到错误“无效的DLL”
1 个解决方案
解决方案1
1 2011-06-22 08:30:39
The answer is exactly as winSharp93 said. 答案与winSharp93所说的完全一样。 If the DLL is 64-bit, you can't load it on a 32-bit OS. 如果DLL是64位的，则不能在32位的OS上加载它。
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