[Solved] Value type and reference type with c#.NET code sample? [closed]

by


The function fool1 doesn’t change the args variable from the calling method. It only changes it inside the fool method (so the reference changes).

string a = "x";
fool1(a);
// a is still "x"

Function fool2 DOES change the args variable from the calling method.

string a = "x";
fool2(ref a);
// a is "xABCD"

Function fool3 doesn’t change the args variable from the calling method.

string a = "x";
string b = fool3(a);
// a is "x", b is "xABCD"

solved Value type and reference type with c#.NET code sample? [closed]