Valid Overloadable Operators : operator overload « Operator Overload « C# / CSharp Tutorial

1. C# / CSharp Tutorial
2. Operator Overload
3. operator overload

C# Operator                                    Overloadability

+, -, !, ~, ++, --, true, false                This set of unary operators can be overloaded.

+, -, *, /, %, &, |, ^, <<, >>                 These binary operators can be overloaded.

==, !=, <, >, <=, >=                           The comparison operators can be overloaded. 

[]                                             The [] operator cannot be overloaded. 

()                                             The () operator cannot be overloaded. 

+=, -=, *=, /=, %=, &=, |=, ^=, <<=, >>=       Shorthand assignment operators cannot be overloaded.