Windows Form Application Scrollbar

I have solve the hiding or expanding part by simply using the visible properties. 
But I have a new question, is there any way i could shorten this code. I would like to loop this code but i don't  know if there is a way i could put the textBox in an array.

 myArray[0] = Convert::ToInt32(textBox1->Text);
myArray[1] = Convert::ToInt32(textBox2->Text);
myArray[2] = Convert::ToInt32(textBox5->Text);
myArray[3] = Convert::ToInt32(textBox6->Text);