[RESOLVED] Cross Thread Function Calls

[ifdef]

I have a function being executed by a timer. When I tried to make that function up date a label got an error about cross thread calls. Looking into this i found a solution from microsoft:
http://msdn.microsoft.com/en-us/library/ms171728.aspx

 if (this.textBox1.InvokeRequired)
    {
        // It's on a different thread, so use Invoke.
        SetTextCallback d = new SetTextCallback(SetText);
        this.Invoke
            (d, new object[] { text + " (Invoke)" });
    }
    else
    {
        // It's on the same thread, no need for Invoke
        this.textBox1.Text = text + " (No Invoke)";
    }

However i cant access SetTextCallback. Dose anyone know where this object is located or if there is a better one for setting text values for labels?

I think SetTextCallback is just a delegate, and if so could i make my own to call the function in the other thread?