When an equal sign (=) appears in a logical expression, it means it’s a comparison, not an assignment. For example, check out the code below:
If (num = 0) Then
' The rest of your life-changing code
The first statement doesn’t change the value of the variable num to 0. It just tests the value of num against 0 and lets you know whether the answer’s true or false.
You can learn more about Small Basic over at http://blogs.msdn.com/smallbasic.
Small and Basically yours,
- Ninja Ed & Majed Marji