I have been trying to add my own User Defined Function to Crystal 8.5 with no success. I have compiled my VB code as a dll and placed this dll in the WINNT\Crystal directory and registered it. At this point I would expect it to be visible under 'Additonal Funtions' in Funtions in the Formula editor. We have been able to do this in verions 7 of Crystal but ever since we upgraded we have not been able to get it to work.
Here is my VB code. It is one I found off of Crystals web site.
Public UFPrefixFunctions As Boolean
Private Sub Class_Initialize()
UFPrefixFunctions = False
Public Function DateToString(date1 As Date) As String
DateToString = Format(date1, "Long Date")
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This video shows how to quickly and easily add an email signature for all users on Exchange 2016. The resulting signature is applied on a server level by Exchange Online.
The email signature template has been downloaded from: