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 FileMaker Pro Custom Functions

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MimeType( medialocation ; default )

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  Average rating: 2.5  (249 votes)
  Discuss this Custom Function

Roger Biel, 2Geckos Consulting, LLC

Return Mime Type for media

Sample Input:
MimeType( L107::Graphic ; "TXT" )
Sample Output:

 Then copy & paste into FileMaker Advanced's Edit Custom Function window.

Click here to copy To Clip Manager if you have myFMbutler's Clip Manager installed


Determines the standard Mime type of most file extensions.
Default will be used in not mime type is found.

medialocation may be a container or pathname

Note: these functions are not guaranteed or supported by Please contact the individual developer with any questions or problems.

This is my Custom Function and I want to edit it


This wants the <trim4> function

Austin Burbridge, Los Angeles
May 02, 2012 5:02pm

You can substitute the TrimAll( text ; 1;2)

Roger Biel, Casa Grande, Arizona
May 02, 2012 6:08pm

Make a comment about this Custom Function (please try to keep it brief & to the point). Anyone can post:

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Answer 2 + 5 =
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