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Initialization UniDBLookupComboBox


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If I add this code in Form event OnBeforeShow I see drop dawn list with db data in UniDBLookupComboBox. All good:

//OnBeforeShow FDQuery1 SELEST SQL
UniMainModule()->FDQuery1->Active = false;
UniMainModule()->ClientDataSet1->Active = false;
UniMainModule()->FDQuery1->ParamByName(L"IDORG")->AsInteger = 14;
UniMainModule()->FDQuery1->Active = true;
UniMainModule()->ClientDataSet1->Active = true;

If I delete this code from OnBeforeShow and copy in Button event OnClick then make Click my UniDBLookupComboBox is empty.







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