private void btnNext_Click(object sender, EventArgs e)
{
connector.Catalog = cbxCatalog.Text;
DataTable db = connector.GetTableList();
//for(int i = 0; i < db.Rows.Count - 1; i++)
//{
// Debug.WriteLine(db.Rows[i][0]);
// DataTable column = connector.GetColumnList(db.Rows[i][0].ToString());
// for (int j = 0; j < column.Rows.Count; j++)
// {
// Debug.WriteLine(column.Rows[j][0] + " " + column.Rows[j][1]);
// }
//}
_callGenCode();
}