Category: C#
C# Compiler Error – CS7042 the dllimport attribute cannot be applie
In this blog post, you’ll learn more about the C# Compiler Error – CS7042 and the related message description C# Compiler Error Code CS7042 C# Compiler Description for the Code :CS7042 The DllImport attribute cannot be applied to a method that is generic or contained in a generic method or type.
C# Compiler Error – CS4030 security attribute ‘{0}’ cannot be appli
In this blog post, you’ll learn more about the C# Compiler Error – CS4030 and the related message description C# Compiler Error Code CS4030 C# Compiler Description for the Code :CS4030 Security attribute ‘{0}’ cannot be applied to an Async method.
C# Compiler Error – CS8163 fields of static readonly field ‘{0}’ ca
In this blog post, you’ll learn more about the C# Compiler Error – CS8163 and the related message description C# Compiler Error Code CS8163 C# Compiler Description for the Code :CS8163 Fields of static readonly field ‘{0}’ cannot be returned by writable reference
C# Compiler Warning – CS0612 ‘{0}’ is obsolete
In this blog post, you’ll learn more about the C# Compiler Warning – CS0612 and the related message description C# Compiler Warning Code CS0612 C# Compiler Description for the Code :CS0612 ‘{0}’ is obsolete
C# Compiler Error – CS8172 cannot initialize a by-reference variabl
In this blog post, you’ll learn more about the C# Compiler Error – CS8172 and the related message description C# Compiler Error Code CS8172 C# Compiler Description for the Code :CS8172 Cannot initialize a by-reference variable with a value
How to Format a Type with ToString () in C#?
The ToString method of a type will show the type’s name. For example , If the Object is the Employee type , then calling the ToString will display the Type Name along with the name space as shown in the below screenshot. You can override the ToString method to provide you own way to display the data when ToString is called. How to Format a…
C# Compiler Error – CS0687 the namespace alias qualifier ‘::’ alway
In this blog post, you’ll learn more about the C# Compiler Error – CS0687 and the related message description C# Compiler Error Code CS0687 C# Compiler Description for the Code :CS0687 The namespace alias qualifier ‘::’ always resolves to a type or namespace so is illegal here. Consider using ‘.’ instead.
C# Compiler Error – CS0730 cannot forward type ‘{0}’ because it is
In this blog post, you’ll learn more about the C# Compiler Error – CS0730 and the related message description C# Compiler Error Code CS0730 C# Compiler Description for the Code :CS0730 Cannot forward type ‘{0}’ because it is a nested type of ‘{1}’
C# Compiler Error – CS0620 indexers cannot have void type
In this blog post, you’ll learn more about the C# Compiler Error – CS0620 and the related message description C# Compiler Error Code CS0620 C# Compiler Description for the Code :CS0620 Indexers cannot have void type
How to List Odd Numbers from a List of Integers using LINQ Query in C#?
Are you looking out for a simple logic to retrieve the odd numbers from the list of integers using LINQ Query in C#? Below is a sample code snippet demonstrating how to do it. How to List Odd Numbers from a List of Integers using LINQ Query in C#?
C# Compiler Warning – CS1668 invalid search path ‘{0}’ specified in ‘
In this blog post, you’ll learn more about the C# Compiler Warning – CS1668 and the related message description C# Compiler Warning Code CS1668 C# Compiler Description for the Code :CS1668 Invalid search path ‘{0}’ specified in ‘{1}’ — ‘{2}’
C# Compiler Warning – CS8645 ‘{0}’ is already listed in the interface
In this blog post, you’ll learn more about the C# Compiler Warning – CS8645 and the related message description C# Compiler Warning Code CS8645 C# Compiler Description for the Code :CS8645 ‘{0}’ is already listed in the interface list on type ‘{1}’ with different nullability of reference types.
C# Compiler Error – CS1109 extension methods must be defined in a t
In this blog post, you’ll learn more about the C# Compiler Error – CS1109 and the related message description C# Compiler Error Code CS1109 C# Compiler Description for the Code :CS1109 Extension methods must be defined in a top level static class; {0} is a nested class
C# Compiler Error – CS8877 record member ‘{0}’ may not be static.
In this blog post, you’ll learn more about the C# Compiler Error – CS8877 and the related message description C# Compiler Error Code CS8877 C# Compiler Description for the Code :CS8877 Record member ‘{0}’ may not be static.
How to display the string value of a Enum in C# ?
Below is a sample sourcecode that demonstrates how to display the string value of a Enum in C# ?
C# Compiler Warning – CS0282 there is no defined ordering between fie
In this blog post, you’ll learn more about the C# Compiler Warning – CS0282 and the related message description C# Compiler Warning Code CS0282 C# Compiler Description for the Code :CS0282 There is no defined ordering between fields in multiple declarations of partial struct ‘{0}’. To specify an ordering, all instance fields must be in the same declaration.
C# Compiler Error – CS1067 partial declarations of ‘{0}’ must have
In this blog post, you’ll learn more about the C# Compiler Error – CS1067 and the related message description C# Compiler Error Code CS1067 C# Compiler Description for the Code :CS1067 Partial declarations of ‘{0}’ must have the same type parameter names and variance modifiers in the same order
C# Compiler Error – CS8198 an expression tree may not contain an ou
In this blog post, you’ll learn more about the C# Compiler Error – CS8198 and the related message description C# Compiler Error Code CS8198 C# Compiler Description for the Code :CS8198 An expression tree may not contain an out argument variable declaration.
C# Compiler Error – CS8003 invalid signature public key specified i
In this blog post, you’ll learn more about the C# Compiler Error – CS8003 and the related message description C# Compiler Error Code CS8003 C# Compiler Description for the Code :CS8003 Invalid signature public key specified in AssemblySignatureKeyAttribute.
Main function in c# and return type
Below is a sample source code demonstrating the Main function with no return type and return type. Example for return type of void class Program { static void Main(string[] args) { Console.WriteLine(“Return type is void”); } } Example for return type of int static int Main(string[] args) { Console.WriteLine(“Return type is int”); return 0; …
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