true, false C# with Example
The true and false keywords have two uses:
1. As literal Boolean values
var myTrueBool = true;
var myFalseBool = false;
2. As operators that can be overloaded
public static bool operator true(MyClass x)
return x.value >= 0;
public static bool operator false(MyClass x)
return x.value < 0;
Overloading the false operator was useful prior to C# 2.0, before the introduction of Nullable types.
A type that overloads the true operator, must also overload the false operator.