How do I define an excel function that returns a blank if the result of the formula is blank?
If vlookup finds a blank, it returns a zero. I'd like to embed vlookup in a function that, if vlookup finds a blank cell, returns a blank instead of a zero.
I don't want to have to type out:
=if(vlookup(args) = "", "", vlookup(args))
I would prefer to have something similar to the built in Iferror function whose syntax would be:
=blankreturn(function)
Which would return a blank if the function results in a blank, or the result of the function if it does not.
I have tried to define a custom function but it still returns a zero when it finds a blank cell
public Function Blankreturn(formula as variant)
If IsEmpty(formula) = True Then
Blankreturn = ""
Else
Blankreturn = formula
End if
End Function
Or even better, though I wouldn't know where to start with the code for this:
ifblank(function, "This is blank")
Which, if the first argument results in a blank, returns the second argument.
Thanks
You could build your special VLookup function
Option Explicit
Public Function MyVLookup(Arg1, Arg2, Arg3, Optional Arg4 = True)
MyVLookup = Application.VLookup(Arg1, Arg2, Arg3, Arg4)
If VarType(MyVLookup) = 0 Then MyVLookup = vbNullString
End Function
But possibly using a VBA user definde function is slower than using this method =if(vlookup(args) = "", "", vlookup(args))
I could imagine (would need to be tested).
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