private void GetPwd()
 {
     try
     {
         structPwds       = sqlCreate.Select_Pwd(StaticClass.DataBaseName);
         tbxAdminPwd.Text = structPwds[1].pwd;
         tbxUserPwd.Text  = structPwds[2].pwd;
     }
     catch (Exception ex)
     {
         MessageBox.Show(ex.Message);
     }
 }