private void btnSave_Click(object sender, EventArgs e) { try { if (Static.ToLong(numRefreshTime.EditValue) >= 5) { _core.CacheSet("frmClaim_Amount", numAmount.EditValue); _core.CacheSet("frmClaim_ReadDay", numReadDay.EditValue); _core.CacheSet("frmClaim_UnReadDay", numUnReadDay.EditValue); _core.CacheSet("frmClaim_RefreshTime", numRefreshTime.EditValue); _core.CacheSave(); MessageBox.Show("Амжилттай хадгалагдлаа"); this.Close(); } else { ErrorProvider.SetError(numRefreshTime, "5-с их утга оруулна уу."); } } catch (Exception ex) { MessageBox.Show(ex.Message); } }