Ario.Paxaz Posted May 8, 2017 Share Posted May 8, 2017 Hi In UniDbGrid ,columns don't get CustomConstraint. I Create UniDbGrid in Runtime and set fields,But UniDbGrid columns don't have CustomConstraint that Field in dataset has. I write below code For i := Columns.Count - 1 DownTo 0 do Columns[i].Field.CustomConstraint:=ASource.DataSet.Fields[i].CustomConstraint; But Show below Error First chance exception at $0040BF8A. Exception class $C0000005 with message 'access violation at 0x0040bf8a: write of address 0x00000094'. Process P.exe (5616) Best Regards. Link to comment Share on other sites More sharing options...
Recommended Posts
Please sign in to comment
You will be able to leave a comment after signing in
Sign In Now