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Lock DbGridEh when is there no data https://forum.ehlib.com/en/viewtopic.php?f=5&t=1032 |
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Author: | spk2000ar [ 09 Mar 2020, 14:27 ] |
Post subject: | Lock DbGridEh when is there no data |
Is there a way (dispite showing "no data" as text using emptydatainfo), to lock the grid? I am using search panel and when you enter text, its filter a unidac query. If there is no data i want to put as disable some buttons on the parent form, and disable grid events (not the search panel, but dblclick event of dbgrideh). When i set the test in searchpanel on change event, i takes the amount of data prior to applying of the search filter (sort local true, STfilter false, search while typing true). So i can't do what i want. Is there an event to use when "no data" info is showing? or a test boolean property for that value? Thanks you! |
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