C# Online Compiler | .NET Fiddle

<no name> by Anonymous

using System;
					
public class Program
{
	public static void Main()
	{
		string[] value = new string[]{
			"123",
			"345"
		};
		string arrayString = string.Join(",", value);
		Console.WriteLine(arrayString);
						  
	}
}

 
using System;
                    
public class Program
{
    public static void Main()
    {
        string[] value = new string[]{
            "123",
            "345"
        };
        string arrayString = string.Join(",", value);
        Console.WriteLine(arrayString);
                          
    }
}

Closing Sql Connection!
Run-time exception (line 26): invalid dbConnection object: null

Stack Trace:

[System.InvalidOperationException: invalid dbConnection object: null]
at DbCommand..ctor(DbConnection dbConnection) :line 26
at Program.Main() :line 9

Last Run:	12:00:16 pm
Compile:	0.22s
Execute:	0s
Memory:	40kb
CPU:	0s

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