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Crainiate Community » Component Software » ERM Diagram 4.x » How to prevent "unselectable link heads"?

How to prevent "unselectable link heads"?

Last post 07-09-2008 11:02 PM by James Westgate. 1 replies.
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  • 07-08-2008 10:59 PM

    • Richie
    • Top 25 Contributor
    • Joined on 04-10-2006
    • Posts 4

    Left Hug [{] How to prevent "unselectable link heads"?

    Reply Contact

    Hi,

    I have encountered an annoying bug that results in unselectable links in the model.  If you set the model to link mode, then click once a table and once on the model then a link head is added at the location of the second click.  What makes this a pain is that they link head cannot be selected for deletion (see screenshot below).

    Anybody got a workaround for this?

    Thanks,
    Richie

     Bad Links!
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    • 198.102.62.165

  • 07-09-2008 11:02 PM In reply to

    Re: How to prevent "unselectable link heads"?

    Reply Contact

    That is a good looking app ..

    You could try overriding Runtime.CanAdd() and adding specific logic to check if the start and end location match (and line.Start and line.End.Docked = false) and returning false if it looks like a lin hasnt been drawn.

     
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    • 81.129.14.189
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