what does =llf([District]) do in a report

I've looked everywhere and cannot find out what the "=llf" means or does.

You've looked everywhere? Including the Access help?
anyway,
IIF is a function
IIF(expr, truepart, falsepart)
like:
sometxtbox =(somenumber 1000, "true", "false")
where it tests a variable (somenumber) and returns true or false if value is
greater than 1000.
your function is missing the required true and false parts.

Damon

"El Boracho" wrote in message
...
I've looked everywhere and cannot find out what the "=llf" means or does.

The reason your not finding anything is because you're typing 'LLF' (llf)
instead of 'IIF' (iif). This stands for an 'Immediate If' function.

It has three parameters. The criteria, value if true, and value if false.

For example:

IIF([myfield] 10, "This is a large number", "This is a small number")

This would be similar to typing:

Public Function fctCheckNumber(intNumber As Integer) As String
If intNumber 10 Then
fctCheckNumber = "This is a large number"
Else
fctCheckNumber = "This is a small number"
End If
End Function

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El Boracho wrote:
I've looked everywhere and cannot find out what the "=llf" means or does.