Gian Paolo questions

Gian Paolo answers

• what will happen if #pragma push_macro without #pragma pop_macro?
• How to convert a local file path in PC to a Network Relative or UNC path?
• Threading concept in C#
• Method when called virtually calling itself recursively
• switch-case error | the value of is not usable in a constant expression
• Concise way of checking if one of two values is null while the other isn't