Category: C#
C# Compiler Error – CS0855 an expression tree may not contain an in
In this blog post, you’ll learn more about the C# Compiler Error – CS0855 and the related message description C# Compiler Error Code CS0855 C# Compiler Description for the Code :CS0855 An expression tree may not contain an indexed property
C# Compiler Error – CS8647 a using variable cannot be used directly
In this blog post, you’ll learn more about the C# Compiler Error – CS8647 and the related message description C# Compiler Error Code CS8647 C# Compiler Description for the Code :CS8647 A using variable cannot be used directly within a switch section (consider using braces).
C# Compiler Warning – CS0437 the type ‘{1}’ in ‘{0}’ conflicts with t
In this blog post, you’ll learn more about the C# Compiler Warning – CS0437 and the related message description C# Compiler Warning Code CS0437 C# Compiler Description for the Code :CS0437 The type ‘{1}’ in ‘{0}’ conflicts with the imported namespace ‘{3}’ in ‘{2}’. Using the type defined in ‘{0}’.
C# Compiler Warning – CS8819 nullability of reference types in return
In this blog post, you’ll learn more about the C# Compiler Warning – CS8819 and the related message description C# Compiler Warning Code CS8819 C# Compiler Description for the Code :CS8819 Nullability of reference types in return type doesn’t match partial method declaration.
C# Compiler Error – CS1061 ‘{0}’ does not contain a definition for
In this blog post, you’ll learn more about the C# Compiler Error – CS1061 and the related message description C# Compiler Error Code CS1061 C# Compiler Description for the Code :CS1061 ‘{0}’ does not contain a definition for ‘{1}’ and no accessible extension method ‘{1}’ accepting a first argument of type ‘{0}’ could be found (are you missing a using directive or an assembly reference?)
C# Compiler Error – CS0739 ‘{0}’ duplicate typeforwardedtoattribute
In this blog post, you’ll learn more about the C# Compiler Error – CS0739 and the related message description C# Compiler Error Code CS0739 C# Compiler Description for the Code :CS0739 ‘{0}’ duplicate TypeForwardedToAttribute
C# Compiler Error – CS0415 the ‘{0}’ attribute is valid only on an
In this blog post, you’ll learn more about the C# Compiler Error – CS0415 and the related message description C# Compiler Error Code CS0415 C# Compiler Description for the Code :CS0415 The ‘{0}’ attribute is valid only on an indexer that is not an explicit interface member declaration
C# Compiler Warning – CS0440 defining an alias named ‘global’ is ill-
In this blog post, you’ll learn more about the C# Compiler Warning – CS0440 and the related message description C# Compiler Warning Code CS0440 C# Compiler Description for the Code :CS0440 Defining an alias named ‘global’ is ill-advised since ‘global::’ always references the global namespace and not an alias
C# Compiler Error – CS7007 a ‘using static’ directive can only be a
In this blog post, you’ll learn more about the C# Compiler Error – CS7007 and the related message description C# Compiler Error Code CS7007 C# Compiler Description for the Code :CS7007 A ‘using static’ directive can only be applied to types; ‘{0}’ is a namespace not a type. Consider a ‘using namespace’ directive instead
C# Compiler Error – CS1637 iterators cannot have unsafe parameters
In this blog post, you’ll learn more about the C# Compiler Error – CS1637 and the related message description C# Compiler Error Code CS1637 C# Compiler Description for the Code :CS1637 Iterators cannot have unsafe parameters or yield types
Example of Lambda Expression with Action Method in C#
Below is a sample code snippet that demonstrates the lambda expression with action method in C#. Example of Lambda Expression with Action Method in C#
C# Compiler Error – CS1988 async methods cannot have ref, in or out
In this blog post, you’ll learn more about the C# Compiler Error – CS1988 and the related message description C# Compiler Error Code CS1988 C# Compiler Description for the Code :CS1988 Async methods cannot have ref, in or out parameters