Changing the text of a label

[Actionman1995]

I've been trying to work out how to change the text on a windows form label to a variable from another class.

What should happen

The user inputs Text into a field in form1

public: System::Void textBox1_TextChanged(System::Object^  sender, System::EventArgs^  e) {
				 NumOfNodes = System::Convert::ToInt32(this->textBox1->Text);
				 testX = textBox1->Text;
				 //NumOfNodes = this->textBox1->Text;
			 }

This is then passed through the main class into the class for form2

Form1 f1obj;
	System::String^ NumOfNodes;
	if (f1obj.testX == "0")
	{
		NumOfNodes = "Testing"; 
	}
	else
	{
		NumOfNodes = f1obj.testX;
	}

	Form2 f2obj;
	int solveMethod = f2obj.solveMethod;
	bool solving = f2obj.solving;
	f2obj.NumOfNodes = NumOfNodes; 

And at this point I need to make the text of a a certain label = Form2's NumOfNodes Variable. I Presummed it would be as simple as
this->label6->Text = L NumOfNodes; however that doesn't work.

Can anyone help ?