Is there a test for an empty string that returns a boolean?
On Fri, 09 May 2008 19:01:36 +0100, "Dave F." wrote:
Hi
I'm passing the ElevCptn parameter as Optional:
Private Sub SetOptBut(FontBack As Boolean, PlnCptn As String, Optional
ElevCptn As String)
I want to test to see if the parameter has been included & Enable a
button if it is, & Disable it if is isn't, so I'd like it to return a
boolean.
Something like this:
CboElevation.Enabled = IsEmpty(ElevCptn)
Except that doesn't work because "" isn't an empty string.
Any help is appreciated
Ta
Dave F.
how about Len(ElevCptn) = 0
--ron
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