Lambda Expressions with Multiple Parameters or No Parameters

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Use parentheses around the expression to the left of the => operator to indicate multiple parameters.

delegate int ModifyInt(int input1, int input2);
ModifyInt multiplyTwoInts = (x,y) => x * y;

Similarly, an empty set of parentheses indicates that the function does not accept parameters.

delegate string ReturnString();
ReturnString getGreeting = () => "Hello world.";

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Lambda expressions:
* Lambda Expressions with Multiple Parameters or No Parameters

Table Of Contents
17 Regex
19 Arrays
21 Enum
22 Tuples
24 GUID
27 Looping
36 Casting
46 Methods
83 Lambda expressions
88 Events
92 Structs
104 Indexer
106 Stream
107 Timers
109 Threading
127 Caching
135 Pointers
147 C# Script