C# Compiler Error – CS8121 an expression of type ‘{0}’ cannot be ha

AbundantCode 2 months ago in C# 0

In this blog post, you’ll learn more about the C# Compiler Error – CS8121 and the related message description

C# Compiler Error Code

CS8121

C# Compiler Description for the Code :CS8121

An expression of type ‘{0}’ cannot be handled by a pattern of type ‘{1}’.

Tags : C# Errors