SmartToolbar Cancel The title field is required!

1. Roger Blanchard

   

   413 posts
   Registered:
   29 Jun 2018
   03 Jan 2019

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   What is the best way to trap when the tools are enabled/disabled?
   
   I have a form with a custom tool that I added to the toolbar that allows the user to print a label. I only want this tool enabled in certain situations such as record available but has not been changed by user. Is trapping the tools being enabled/disabled the best way or is there a better way?
2. Mike Fechner

   

   342 posts
   Registered:
   14 Sep 2016
   Answered

   03 Jan 2019 in reply to Roger Blanchard

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   Hi Roger,
   
   I typically base this on two properties:
   
   a) Available of the Data Adapter
   
   b) The viewer's SmartTableIOState, which can be FieldsEnabled (no change yet) or ModifyingData (change in progress).
   
   I subscribe to the Viewer's SmartTableIOStateChanged and the Data Adapter's QueryPositionChanged and AfterRetrieveData events. 
   
3. Roger Blanchard

   

   413 posts
   Registered:
   29 Jun 2018
   03 Jan 2019 in reply to Mike Fechner

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   Okay, thanks...will take a look.
4. Roger Blanchard

   

   413 posts
   Registered:
   29 Jun 2018
   04 Jan 2019 in reply to Mike Fechner

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   Works great, thanks.