#winform

I'm build a picture box based application in windows forms . i need to add some feature in that application. so, i need a good MENTOR

I have 2 forms. Form1 contains a list box and a button that says update. If the user selects a number from the list box and clicks the update button then form2 pops up. Then the user can enter a number in form2 and click the update button. I want the number that the use enters to be updated in...