How to use Prefix.pch in WP8 like in iOS?

Question

In iOS I have 5 application which use same code. I was able to refer the common classes and separate the application name, theme and color using the values from the Prefix.pch f

Answer 1

Just replace

#define APPLICATION_NAME @"Application01" by #define APPLICATION_NAME_Application01

and

#if APPPLICATION_THEME = @"Brown" by #if APPPLICATION_THEME_Brown

additional the instead of #define you can just set it in the project properties in the menu Build->Conditional compilation Symbols: and just put APPLICATION_NAME_Application01

Answer 2

C# language supports defines which can be defined either globally in the project file or you can define them on top of any file:

#define USE_BROWN_THEME

However, using application name is set in the WMAppManifest.xml file and you can only check/read it at runtime, you cannot do that at compile time. And xml files don't play well with #defines.

#define (C# Reference)