The Following example shows you how to define a MYTEST symbol on a file and then test the values of the MYTEST and DEBUG symbols. The output of this example depends on whether you built the project on Debug or Release configuration mode. Follow this course for more - I https://bigboxdirectory.com/listings171861/d%C3%BC%C5%9F%C3%BCnceler-hakk%C4%B1nda-bilmek-csharp