void removeUser() { DialogResult result = MessageBox.Show("Are you sure you want to delete this user?", "Remove user", MessageBoxButtons.OKCancel, MessageBoxIcon.Warning); if (result == DialogResult.OK) { MessageBanner banner = new MessageBanner(String.Format("User {0} has been removed", lbUsers.SelectedItem.ToString()), 3000); string userid = lbUsers.SelectedItem.ToString(); if (dbController.removeUser(dbController.getUserFromId(userid))) { banner.Show(); } // audit string action = string.Format("removed the User {0}", userid); dbController.insertAuditTrail(action); } }