Operators and Expressions

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C# includes unary, binary, and ternary operators. Table D.2 outlines these operators.

Table D.2. Operator Types in C#

Category	Operators
Primary	(x) x.y f(x) a[x] x++ x new typeof sizeof checked unchecked
Unary	+ - ! ~ ++x --x (T)x
Multiplicative	* / %
Additive	+ -
Shift	<< >>
Relational	< > <= >= is
Equality	== !=
Logical AND	&
Logical XOR	^
Logical OR
Conditional AND	&&
Conditional OR
Conditional	?:
Assignment	= *= /= %= += -= <<= >>= &= ^= =

Expressions are evaluated in order of operator precedence. This precedence is based upon the associativity of the operators:

• Except for assignment operators, all binary operators are performed from left to right.

• Assignment operators and the conditional operator are evaluated from right to left.

• Precedence may be controlled through the use of parentheses.

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