Question

I have code which I would like to enable for compilation when I build project using Release configuration and disable while debugging. How to do what?

Answer 1

Use a preprocessor directive.

#IF ! DEBUG
//Your code here
#ENDIF

Though, if your code is full of these, you may want to consider other options, such as

Another alternative is to use the ConditionalAttribute on a method so it will only be used if a specific symbol has been defined:

[Conditional("RELEASE")]
public void MyReleaseMethod()
{
}