(SOLVED) DBGrids error

[xinyiman]

Who can explain to me why if I have a form with a TDBGrid into TPageControl and restructured in the TDBGrid another TPageControl me this is wrong! The offending line is in red.

Error:  

Project project1.exe raisedexception class 'External: SIGSEGV'.

Into DBGrids unit.

function TCustomDBGrid.ColumnEditorStyle(aCol: Integer; F: TField): TColumnButtonStyle;
begin
  result := cbsAuto;
  if Columns.Enabled then
   result := ColumnFromGridColumn(aCol).ButtonStyle;

  result := DefaultEditorStyle(result, F);
end;      

[xinyiman]

Solution: Do not use the property. TDBGrids Clear the object and then try to repopulate it.