private void Form1_Load(object sender, EventArgs e) { /*StreamReader sr1 = new StreamReader(@".\file1.txt"); * string line1 = sr1.ReadLine(); * sr1.Close(); * try * { * DESCryptoServiceProvider cryptoProvider = new DESCryptoServiceProvider(); * MemoryStream memoryStream = new MemoryStream(Convert.FromBase64String(line1)); * CryptoStream cryptoStream = new CryptoStream(memoryStream, cryptoProvider.CreateDecryptor(bytes, bytes), CryptoStreamMode.Read); * StreamReader reader = new StreamReader(cryptoStream); * string tyms = reader.ReadToEnd(); * zen = int.Parse(tyms); * } * catch (Exception xex) * { * zen = 30; * MessageBox.Show("Trial expierd"); * Close(); * } * * * if (zen >= 13) * { * MessageBox.Show("12 Trial Run Over"); * Close(); * //Application.Exit(); * * } * else * if (zen < 13) * { * MessageBox.Show("It is a Trial Version RUNS REMAINING: "+(13 - zen)); * zen = zen + 1; * * zen.ToString(); * DESCryptoServiceProvider cryptoProvider1 = new DESCryptoServiceProvider(); * MemoryStream memoryStream1 = new MemoryStream(); * CryptoStream cryptoStream1 = new CryptoStream(memoryStream1, cryptoProvider1.CreateEncryptor(bytes, bytes), CryptoStreamMode.Write); * StreamWriter writer = new StreamWriter(cryptoStream1); * writer.Write(zen); * writer.Flush(); * cryptoStream1.FlushFinalBlock(); * writer.Flush(); * string store = Convert.ToBase64String(memoryStream1.GetBuffer(), 0, (int)memoryStream1.Length); * * System.IO.File.WriteAllText(@".\file1.txt", string.Empty); * StreamWriter sw1 = new StreamWriter(@".\file1.txt", true, Encoding.ASCII); * sw1.Write(store); * sw1.Close(); */ try { StreamReader sr = new StreamReader(@".\file2.txt"); pic = sr.ReadLine(); if (pic != null) { //MessageBox.Show("STRING IS" +line ); if (File.Exists(pic) != true) { pic = null; } } //close the file sr.Close(); } catch (Exception xex) { MessageBox.Show("Exception: " + xex.Message); } // String line; try { StreamReader sr = new StreamReader(@".\file.txt"); line = sr.ReadLine(); if (line != null) { //MessageBox.Show("STRING IS" +line ); if (File.Exists(line) == true) { this.button1.Text = ""; this.button1.BackgroundImage = global::WindowsFormsApplication1.Properties.Resources.downloadpp; // form2.Tag = this; form2.Show(); this.Show(); form2.start(line, pic); } else { // form2.Tag = this; form2.Show(); this.Show(); } } else { // form2.Tag = this; form2.Show(); this.Show(); } //close the file sr.Close(); } catch (Exception xex) { MessageBox.Show("Exception: " + xex.Message); } // form2.Tag = this; // form2.Show(this); // Hide(); //} }