UniDbGrid refresh

[ariopax]

Hi

 

I have search form ,and set Sql for search in Run time.But in second time ,when open search form grid show with last state.

the below pic is when search form open for second time

 

 

 

 

However,I  close and then open adoquery,and use below function

procedure TFsearch.UniFormActivate(Sender: TObject);
begin
  UniDBGrid1.DataSource.DataSet.Close;
  UniDBGrid1.DataSource.DataSet.Open;
  UniDBGrid1.Refresh;
end;

procedure TFsearch.UniFormShow(Sender: TObject);
begin
  UniDBGrid1.Refresh;
  UniEdit1.SetFocus;
end;

Best Regards.