Button to display text box message

[kynickel5]

I'm new to GUI programming with windows visual studio 2010.

I'm currently making a math helping program in c++ windows form application.
I'm trying to make it so where the user presses the number button I such as 1 button to display a 1 in my textbox.

 

private: System::Void button1_Click(System::Object^  sender, System::EventArgs^  e) {
			 
		 }

[Eri523]

So then simply assign the text "1" (in double quotes, as opposed to the numeric value 1 without the quotes) to the text box' Text property.

However, you'll probably want to also be able to use your calculator for other numbers than just 0 to 9, so it's probably better to append the newly entered digit to the text inside the text box, so that it doesn't overwrite any digits you already entered there before.