Need help with my progressbar and textbox

[mcgobbo]

Hello guys,

The things i use in this little program is a progressbar, button, timer and a textbox. My progressbar is working when i press on the button. But when the progressbar is Maximum i whant to have some text in my tekstbox. How can I make this?
A picture: http://i.imgur.com/5nkEMtg.jpg?1

Can you guys help me for this little problem? I use Microsoft Visual C++ 2010 Express

Sorry for my bad English, you hope you guys can help me!

private: System::Void Form1_Load(System::Object^  sender, System::EventArgs^  e) {
			 }
	private: System::Void button1_Click(System::Object^  sender, System::EventArgs^  e) {
this->timer1->Start();
			 }
	private: System::Void timer1_Tick(System::Object^  sender, System::EventArgs^  e) {
				 this->progressBar1->Increment(1);
				

			 }
	private: System::Void textBox1_TextChanged(System::Object^  sender, System::EventArgs^  e) {
			 }