conditional branching makes no difference betwen “” and 0
TextBox_1.text = “”
Is Condition “[TextBox_1.text] == 0
it becomes TRUE
same problem when TextBox just deleted.
Is Condition “[TextBox_1.text] == “0”
The difference is the double quotes, it will avoid converting the string on the left into integer.
thanks, this way it seems to work.
This question is now closed