Wild Card In IIF Statement
I am using a criteria entry form as the source of parameters for a select query, and I am using IIF statements in the query so that if the user does not want to specify for that particular field, the search still works based on the other parameters specified. Therefore the statement I am using is;
IIf([Forms]![Criteria Form]![Customer Account] Is Not Null,[Forms]![Criteria Form]![Customer Account],[Data]![Customer Account]).
This works.
However for some of the criteria I want to also use wild cards, so that the user can enter just part of the data, and the relevant records will be returned. I understand that wild cards cannot be embedded into the IIF statement above.
I have tried many methods, and trawled the web for ideas, but I cannot get this to work. I either want the user to enter the wild card themselves ie "100*" returning records starting with "100", or for the query to append the wild card itself.
Can someone help please?
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