Category Operator Arithmetic +-*/% Logical &|^~&&||! String concatenation + Increment and decrement ++ -- Bit shifting << >> Comparison == != <> <= >= Assignment =+=-=*=/=%=&=|=^=<<=>>= Member access (for objects and structs) . Indexing (for arrays and indexers) [] Cast () Conditional (the Ternary Operator) ?: Delegate concatenation and removal +- Object Creation new Type information sizeof (unsafe code only) is typeof as Overflow exception control checked unchecked Indirection and Address *->& (unsafe code only) [] Namespace alias qualifier :: Null coalescing operator ??