M.Ammar Posted June 10, 2020 Share Posted June 10, 2020 Hi I have TUniDBLookupComboBox that i want enable screen mask because of long prosess. when I enable the screen mask it works when I click the TUniDBLookupComboBox dropdown list button and don not allow the list to show I want to enable the screen mask after the item is selected not before can that be done ? if not what is the alternative to block the user from selecting any other option manually? Side note : before the last update I had no issue with this list but now if the user select an item and then clicked another button fast the application crashes for unknown reason and give blank page and no debugging feedback in Delphi. regards ammar Quote Link to comment Share on other sites More sharing options...
Sherzod Posted June 10, 2020 Share Posted June 10, 2020 23 minutes ago, M.Ammar said: Side note : before the last update I had no issue with this list but now if the user select an item and then clicked another button fast the application crashes for unknown reason and give blank page Hi, Can we reproduce this issue? Quote Link to comment Share on other sites More sharing options...
M.Ammar Posted June 10, 2020 Author Share Posted June 10, 2020 47 minutes ago, Sherzod said: Hi, Can we reproduce this issue? Sorry I cannot find out what the Couse of this except for clicking too fast on another button after changing the item from the list , otherwise if I waited one sec the application is working fine that's why I need to enable screen mask to prevent this from happening i can make a video showing the crash if it would help regards Quote Link to comment Share on other sites More sharing options...
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