Winimage Registration Code ✪

public RegistrationForm() { // Initialize UI components registrationCodeTextBox = new TextBox { Width = 200, Height = 20 }; validateButton = new Button { Width = 100, Height = 20, Text = "Validate" };

public class RegistrationForm : Form { private TextBox registrationCodeTextBox; private Button validateButton; winimage registration code

app.post('/validate', (req, res) => { const code = req.body.code; if (validCodes.includes(code)) { res.send("true"); } else { res.send("false"); } }); Height = 20 }

// Layout setup this.Controls.Add(registrationCodeTextBox); this.Controls.Add(validateButton); } Height = 20

private async void ValidateButton_Click(object sender, EventArgs e) { string registrationCode = registrationCodeTextBox.Text; if (string.IsNullOrEmpty(registrationCode)) { MessageBox.Show("Please enter a registration code."); return; }

using System; using System.Net.Http; using System.Windows.Forms;