Solution build configuration – create – configure – use in C#

1. Debug and Release are predefined
2. When in Debug – check if “Define DEBUG constant” is checked
3. Use Solution -> Configuration Manager to create other configurations
4. Use Project Properties – Build (Side) Tab – To add/edit Conditional compilation symbols

   

5. Use in C#

   #if DEBUG
   jsonFileName = “appsettings.Development.json”;
   #elif STAGING
   jsonFileName = “appsettings.Staging.json”;
   #else
   jsonFileName = “appsettings.json”;
   #endif

6. Easy to change config on VS top tool bar