c# - How convert string array into one string

If you use this code on string array:

string[] args = Environment.GetCommandLineArgs();      
Console.Write( args.ToString() );

you will get:

System.String[]

But better way in this case is to use string.Join() function (where you can set used delimiter):

string[] args = Environment.GetCommandLineArgs();      
Console.Write( string.Join( ",", args ) );

Then:

C:\app.dll,layoutdir=C:/app/bin