Otter SDK Reference
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NullIf<T>(T a, T? b) Method

Returns a null (Nothing in Visual Basic) reference if the two specified parameters are equal (or if either are null (Nothing in Visual Basic)); otherwise, returns the first parameter.

Syntax

public static T? NullIf<T>(T a, T? b)

Parameters

a
Type: T

The first parameter.

b
Type: T?

The second parameter.

Returns

Null (Nothing in Visual Basic) reference if the two specified parameters are equal (or if either are null (Nothing in Visual Basic)); otherwise, the first parameter.