Operators
C# supports the usual logical and arithmetic operators in addition to a few others. Table A.2 briefly describes the operators supported by C#.
| Operator(s) | Description | Overloadable |
|---|---|---|
| & | Logical AND | Yes |
| ^ | Logical XOR | Yes |
| | | Logical OR | Yes |
| && | Conditional AND | No |
| || | Conditional OR | No |
| ?: | Conditional | No |
| =, *=, /=, %=, +=, -=,<<=, >>=, &=, ^=, and |= | Assignments | No |
| new | Object creation | No |
| () | Cast | No |
| true or false | Boolean | Yes |
| . | Member access | No |
| ++ | Increment | Yes |
| -- | Decrement | No |
| sizeof, typeof, and is | Type information | No |
| +, -, *, /, and % | Arithmetic | Yes |
| ==, >=, <=, !=, >, and < | Relational | Yes |
Comparison operators can be overloaded only in pairs. For example, if the == operator is overloaded, the != operator must also be overloaded. ...
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