Sends the mail message asynchronously

public static void SendMailMessageAsync()
{
ThreadStart threadStart = delegate { SendMailMessage(); };
Thread thread = new Thread(threadStart);
thread.Start();
}

?? operator in C#

I found this C# today it's rock !!

string thisIsANull = null;
string thisIsANullCheck = thisIsANull ?? "";

thisIsANullCheck is set to ""