Question about the Null character in VBA 1

[russeldraper]

Hello All,
I was just wonder if there was a function in VBA that would let me now if a variable is null. For instance, in Java they have a function IsNull(<variable>) and it returns true if the variable is null, hence the name. I haven't been able to find any way in VBA to check if a variable is null or not.

Any input would be most appreciated.

 

[GingerR]

IsNull is it!!

if isnull(blah) then
do this
else
do that
end if