private async void pnlOk_Click(object sender, EventArgs e) { try { if (string.IsNullOrWhiteSpace(txtUserName.Text)) { frmNotification.PublicInfo.ShowMessage("نام کاربری نمی تواند خالی باشد"); txtUserName.Focus(); txtUserName.SelectAll(); return; } if (string.IsNullOrWhiteSpace(txtPass1.Text)) { frmNotification.PublicInfo.ShowMessage("کلمه عبور نمی تواند خالی باشد"); txtPass1.Focus(); txtPass1.SelectAll(); return; } var user = await UserBussines.GetAsync(txtUserName.Text.Trim()); if (user == null) { frmNotification.PublicInfo.ShowMessage($"کاربر با نام کاربری {txtUserName.Text} یافت نشد"); txtUserName.Focus(); txtUserName.SelectAll(); return; } var ue = new UTF8Encoding(); var bytes = ue.GetBytes(txtPass1.Text.Trim()); var md5 = new MD5CryptoServiceProvider(); var hashBytes = md5.ComputeHash(bytes); var password = System.Text.RegularExpressions.Regex.Replace(BitConverter.ToString(hashBytes), "-", "") .ToLower(); if (password != user.Password) { frmNotification.PublicInfo.ShowMessage("رمز عبور اشتباه است"); txtPass1.Focus(); txtPass1.SelectAll(); return; } UserBussines.CurrentUser = user; UserBussines.DateVorrod = DateTime.Now; clsGlobalSetting.LastUser = user.UserName; await UserLogBussines.SaveAsync(EnLogAction.Login, EnLogPart.Login, null); DialogResult = DialogResult.OK; Close(); } catch (Exception ex) { WebErrorLog.ErrorInstence.StartErrorLog(ex); } }
private async void frmMain_FormClosing(object sender, FormClosingEventArgs e) { await UserLogBussines.SaveAsync(EnLogAction.Logout, EnLogPart.Logout, null); }