C # Run the exe code, but Debug does not

1. C # Run the exe code, while Debug does not run the if (! Debugger. isAttached) {Console. write ("Process is running" + "\ r \ n");} 2. In addition, pre-compiled commands: # region and # endregion: which are frequently used in C, this command divides the code into blocks with a given name and is used together with the outline display function in Visiual studio. It mainly beautifies the Code and is easy to read. # Define and # undef: variables used to define and cancel Conditional compilation. They must be defined before other compiled code, that is, put on the using namespace. # If, # else, # elif, # endif: Determine which code needs to be compiled, and which code does not need to be compiled. Example: # define debug # if DEBUG Console. write ("debug"); # elif RELEASE Console. write ("realse"); # else Console. write ("other"); # endif has several other pre-compiled commands, but they are rarely used.