Tips (1541)
uses Registry; procedure TForm1.GetDataSourceNames(System: Boolean); var reg: TRegistry; begin ListBox1.Items.Clear; reg := TRegistry.Create; try if System then reg.RootKey := HKEY_LOCAL_MACHINE else reg.RootKey := HKEY_CURRENT_USER; if reg.OpenKey('\Software\ODBC\ODBC.INI\ODBC Data Sources', False) then begin reg.GetValueNames(ListBox1.Items); end; finally reg.CloseKey; FreeAndNil(reg); end; end; procedure TForm1.Button1Click(Sender: TObject); begin //System DSNs GetDataSourceNames(True); //User DSNs GetDataSourceNames(False); end;
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