/// <summary> /// On click, checks that text is int, then passes to new user object in list /// </summary> /// <param name="sender"></param> /// <param name="e"></param> private void btnAddUser_Click(object sender, EventArgs e) { try { int iAge; if (Int32.TryParse(txtAge.Text, out iAge) && txtFirstName.Text != "") { clsMyUserObjectManager.AddNewUser(txtFirstName.Text, txtLastName.Text, iAge); cboUser.Items.Add(clsMyUserObjectManager.lstUsers[clsMyUserObjectManager.currentUser]); this.Hide(); } else { lblError.Text = "Please enter your name and age."; } } catch (Exception ex) { HandleError(MethodInfo.GetCurrentMethod().DeclaringType.Name, MethodInfo.GetCurrentMethod().Name, ex.Message); } }