?? and ??= operators - null-coalescing operators - C# reference
Jan 24, 2026 · The null-coalescing operator ?? returns the value of its left-hand operand if it's not null. Otherwise, it evaluates the right-hand operand and returns its result.
Member access operators: '.' and '->' | Microsoft Learn
Dec 8, 2021 · The member access operators . and -> are used to refer to members of struct, union, and class types. Member access expressions have the value and type of the selected member. There are …
Table of operators | Microsoft Support
An operator is a sign or symbol that specifies the type of calculation to perform within an expression. There are mathematical, comparison, logical, and reference operators. Access supports a variety of …
The lambda operator - The `=>` operator is used to define a lambda ...
Jan 24, 2026 · The C# => operator defines lambda expressions and expression bodied members. Lambda expressions define a block of code used as data.
Pointer-to-member operators: '.*' and '->*' | Microsoft Learn
Dec 8, 2021 · The pointer-to-member operators .* and ->* return the value of a specific class member for the object specified on the left side of the expression. The right side must specify a member of the …
Equality operators: == and != | Microsoft Learn
Aug 12, 2024 · The C++ standard language equal-to and not-equal-to operator syntax and use.
Addition operators - + and += - C# reference | Microsoft Learn
Jan 24, 2026 · Tip To find when a feature was first introduced in C#, consult the article on the C# language version history. For information about the arithmetic + operator, see the Unary plus and …
Boolean logical operators - AND, OR, NOT, XOR
Jan 24, 2026 · The conditional logical AND operator && also computes the logical AND of its operands, but it doesn't evaluate the right-hand operand if the left-hand operand is false. For operands of the …
Bitwise and shift operators - perform boolean (AND, NOT, OR, XOR) …
Jan 24, 2026 · The >> operator performs an arithmetic shift (that is, the value of the most significant bit is propagated to the high-order empty bit positions) if the left-hand operand is of a signed type. The …
Equality operators - test if two objects are equal or not
Apr 14, 2026 · The == (equality) and != (inequality) operators check if their operands are equal or not. Value types are equal when their contents are equal. Reference types are equal when the two …
Table of operators - Microsoft Support
An operator is a sign or symbol that specifies the type of calculation to perform within an expression. There are mathematical, comparison, logical, and reference operators. Access supports a variety of …