private void BtnSubmit_Click(object sender, RoutedEventArgs e) { string name, address, zipcode; name = txtName.Text; address = txtAddress.Text; zipcode = txtZipCode.Text; if (string.IsNullOrWhiteSpace(address) == true) { MessageBox.Show("Please enter an address"); } int Zip; bool isZipAnInt = int.TryParse(zipcode, out Zip); if (isZipAnInt == false) { MessageBox.Show("Please enter a valid address"); } EntryForm ef = new EntryForm(name, address, Zip); ef.Address = address; ef.Name = name; ef.ZipCode = Convert.ToInt32(zipcode); lbxListBox.Items.Add(ef); }
private void btnSubmit_Click(object sender, RoutedEventArgs e) { EntryForm e1 = new EntryForm(); e1.Name = txtName.Text; e1.Address = txtAddress.Text; e1.ZipCode = Convert.ToInt32(txtZip.Text); LSB1.Items.Add(e1); }