How To Stop The Total Adding Up

Aug 16, 2011

Im having a bit of trouble with my program. I have a few items that are selected by checkbox to add to a Textbox but the problem Im having is if I dont uncheck the textbox the checkboxes just make the total keep adding up. So if I have an item selected and I want to add another one by clicking its checkbox it adds the other ones to the total again and thats not what I want to do.

Dim num1 As Integer = 100
Dim num2 As Integer = 500
Dim num3 As Integer = 200
Dim num4 As Integer = 80

[code].....

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