C# Extension Method: String - Copy | C# Online Compiler

C# Extension Method: String - Copy by ZZZ Projects

// C# Extension Method
// Doc: https://csharp-extension.com/en/method/1002160/string-copy

// @nuget: Z.ExtensionMethods

using System;
using System.Collections.Generic;

public class Program
{
	public static void Main()
	{
        string strA = "abc";
		string strB = "def";

        // C# Extension Method: String - Copy
		var result = strA.Copy();
		
		Console.WriteLine(result);
	}
}

​x
 
// C# Extension Method
// Doc: https://csharp-extension.com/en/method/1002160/string-copy
​
// @nuget: Z.ExtensionMethods
​
using System;
using System.Collections.Generic;
​
public class Program
{
    public static void Main()
    {
        string strA = "abc";
        string strB = "def";
​
        // C# Extension Method: String - Copy
        var result = strA.Copy();
        
        Console.WriteLine(result);
    }
}

Controller: Compilation error (line 7, col 38): The type or namespace name 'ApiController' could not be found (are you missing a using directive or an assembly reference?)
Controller: Compilation error (line 9, col 26): The type or namespace name 'CompanyRepository' could not be found (are you missing a using directive or an assembly reference?)
Controller: Compilation error (line 11, col 34): The type or namespace name 'CompanyRepository' could not be found (are you missing a using directive or an assembly reference?)
Controller: Compilation error (line 18, col 16): The type or namespace name 'IHttpActionResult' could not be found (are you missing a using directive or an assembly reference?)
Controller: Compilation error (line 16, col 10): The type or namespace name 'Route' could not be found (are you missing a using directive or an assembly reference?)
Controller: Compilation error (line 16, col 10): The type or namespace name 'RouteAttribute' could not be found (are you missing a using directive or an assembly reference?)
Controller: Compilation error (line 17, col 10): The type or namespace name 'HttpGet' could not be found (are you missing a using directive or an assembly reference?)
Controller: Compilation error (line 17, col 10): The type or namespace name 'HttpGetAttribute' could not be found (are you missing a using directive or an assembly reference?)
Controller: Compilation error (line 6, col 3): The type or namespace name 'RoutePrefix' could not be found (are you missing a using directive or an assembly reference?)
Controller: Compilation error (line 6, col 3): The type or namespace name 'RoutePrefixAttribute' could not be found (are you missing a using directive or an assembly reference?)

Last Run:	11:24:20 pm
Compile:	0s
Execute:	0.274s
Memory:	0b
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