If you know whether the DLL file is for a 32-bit system or a 64-bit system?

When publishing a DLL, you can select the x86 mode, x64 mode, and any CPU mode. So how do you know the supported systems for published DLL files?

Method 1: Reflector

For. Net DLL files, use the reflector tool for identification:

ThePlatform targetIndicates the target system selected by the DLL during compilation.

 

Method 2: corflags.exe

Use the corflags tool that comes with vistual Studio. NET to open the vs.net command window:

Enter coreflags <assembly path>:

The PE and 32bit values show the number of system bits supported by the DLL:

Anycpu: PE = pe32 and 32bit = 0
X86: PE = pe32 and 32bit = 1
X64: PE = pe32 + and 32bit = 0

(See: http://blogs.msdn.com/ B /gauravseth/archive/2006/03/07/545104.aspx)

 Method 3: dumpin.exe

Run the dumpin command in vs.net tools to view the following information:

Dumpbin/headers <assembly path>

View the machine attributes to identify the number of supported system digits.

This method also allows you to view non-. Net compiled DLL information.