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Hi,
I have a variable named "MaxNumber". I want to create a chart expression like:
IF $(MaxNumber) is empty then... else...
What is the exact syntax? I tried to use '' or "" or ' ' but it doesn't idntify the empty variable. Also, ISNULL() doesn't recognize "empty" as "Null"...
Thanks,
Doron
Hello Doron,
try the following instead of empty and so on. (Note the two '' around the Var):
If( Len( '$(Variable1)') > 0, . . .)
Regards,
Roland
Hi,
You can also use the isnull() function. like
if(isnull('$(Variable1)'),'Empty','Has Value')
Regards,
Kaushik Solanki