VBA Check if variable is empty

Question

I have an object and within it I wanna check if some properties is set to false, like:

If (not objresult.EOF) Then
  \         


        

Answer 1

For a number, it is tricky because if a numeric cell is empty VBA will assign a default value of 0 to it, so it is hard for your VBA code to tell the difference between an entered zero and a blank numeric cell.

The following check worked for me to see if there was an actual 0 entered into the cell:

If CStr(rng.value) = "0" then
    'your code here'
End If