(RPM) If you know if the DLL file is for a 32-bit system or a 64-bit system?

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When you publish a DLL, you can choose to compile to x86 mode, x64 mode, and any CPU mode. So how do you know what system is supported for a DLL file that has already been published?

Method One: Reflector

For. Net DLL files, use the Reflector tool to identify:

The Platform target indicates the target system selected by the DLL at compile time.

Method Two: CorFlags.exe tools

With the CorFlags tool Vistual Studio.NET, open the vs.net command window first:

Input Coreflags <assembly path>:

Where the value of PE and 32BIT can see 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

(Refer to: http://blogs.msdn.com/b/gauravseth/archive/2006/03/07/545104.aspx)

Method Three: Dumpin.exe tools

the Dumpin commands in Vs.net tools allow you to view:

Dumpbin/headers <assembly path>

View machine-related properties to identify the number of system bits it supports.

The method can also view non-. NET compiled DLL information.

(RPM) If you know if the DLL file is for a 32-bit system or a 64-bit system?