18 lines
502 B
Plaintext
18 lines
502 B
Plaintext
Returning ``++Nothing++`` from a non-``++asyn{cpp}`` ``++Task++``/``++Task(Of T)++`` method will cause a ``++NullReferenceException++`` at runtime. This problem can be avoided by returning ``++Task.FromResult(Of T)(Nothing)++`` instead.
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== Noncompliant Code Example
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Public Function GetFooAsync() As Task(Of Object)
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Return Nothing
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End Function
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----
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== Compliant Solution
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----
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Public Function GetFooAsync() As Task(Of Object)
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Return Task.FromResult(Of Object)(Nothing)
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End Function
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----
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