Using C# delegates with methods with optional parameters
131923
Optional parameters on delegates doesn't work properly
120577
C# 3.0 generic type inference - passing a delegate as a function parameter
72740
Invoking methods with optional parameters through reflection
102997
Differences in assigning C# event handlers?
101826
How do I create and access a new instance of an Anonymous Class passed as a parameter in C#?
78087
Passing a property as an 'out' parameter in C#
58372
Can’t assign to delegate an anonymous method with less specific parameter type
6200
Serializing anonymous delegates in C#
79210
Stored Procedure with optional "WHERE" parameters
21927
Why can't c# use inline anonymous lambdas or delegates?
57476
C#: is calling an event handler explicitly really "a good thing to do"?
121165
Is there a reasonable approach to "default" type parameters in C# Generics?
40822
Optional parameters and inheritance
92446
C#: How to pass null to a function expecting a ref?
125637
Passing method parameters with apex:actionFunction
35808
Delegates: Predicate vs. Action vs. Func
11318
How to circumvent using an out parameter in an anonymous method block?