/// <summary> /// Handles the Validated event of the txtUserId control. /// </summary> /// <param name="sender">The source of the event.</param> /// <param name="e">The <see cref="System.EventArgs"/> instance containing the event data.</param> private void txtUserId_Validated(object sender, EventArgs e) { if (string.IsNullOrEmpty(txtUserId.Text.Trim())) return; using (var db = new UserBase()) _user = db.GetById(txtUserId.Text.Trim()); }