How to reference text Label outside of Form’s code?

[jimboBmiJ]

How do I reference (+ change) the Label that has been set, outside the Form's code. Eg. Another cpp or header file?

Code Sample 1:

//Set Label.
this->TextLabel1= (gcnew System::Windows::Forms::Label());

Code Sample 2:

//When Button Clicked....
TextLabel1->Text = "Button has been pressed";