In this blog post, you’ll learn more about the C# Compiler Warning – CS8847 and the related message description
C# Compiler Warning Code
CS8847
C# Compiler Description for the Code :CS8847
The switch expression does not handle some null inputs (it is not exhaustive). For example, the pattern ‘{0}’ is not covered. However, a pattern with a ‘when’ clause might successfully match this value.
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