Winimage Registration - Code

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

try { bool isValid = await ValidateRegistrationCodeAsync(registrationCode); if (isValid) { MessageBox.Show("Registration code is valid. You can now use WinImage."); // Enable full functionality of WinImage } else { MessageBox.Show("Invalid registration code. Please try again."); } } catch (Exception ex) { MessageBox.Show("An error occurred: " + ex.Message); } }

const express = require('express'); const app = express(); app.use(express.json());

const validCodes = ["ABC123"]; // In a real scenario, use a database

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

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

private async Task<bool> ValidateRegistrationCodeAsync(string registrationCode) { using (var httpClient = new HttpClient()) { var response = await httpClient.PostAsync("https://your-validation-api.com/validate", new StringContent(registrationCode)); if (response.IsSuccessStatusCode) { string responseBody = await response.Content.ReadAsStringAsync(); // Assuming the response is a simple "true" or "false" return responseBody.Trim().ToLower() == "true"; } return false; } } }

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; }