program.cs
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using System.Windows.Forms;
namespace Chapter3._1
{
static class Program
{
/// <summary>
/// The main entry point for the application.
/// </summary>
[STAThread]
static void Main()
{
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
Application.Run(new Form1());
}
}
}
QRManager.cs
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using System.Drawing;
using QRCoder;
namespace Chapter3._1
{
class QRManager
{
public static void TukarInfo(ref TextBox textBox1, ref TextBox textBox2)
{
string temp = textBox1.Text;
textBox1.Text = textBox2.Text;
textBox2.Text = temp;
}
public static string GenerateInfo(string namaAsal, string alamatAsal, string NoHpAsal, string namaTujuan, string alamatTujuan, string NoHpTujuan)
{
string result = "#" + namaAsal + "*" + alamatAsal + "*" + NoHpAsal + "*" + namaTujuan + "*" + alamatTujuan + "*" + NoHpTujuan;
return result;
}
public static string GenerateInfo(string namaAsal, string alamatAsal, string NoHpAsal, string namaTujuan, string alamatTujuan, string NoHpTujuan, out Bitmap QrBitmap)
{
string text = GenerateInfo(namaAsal, alamatAsal, NoHpAsal, namaTujuan, alamatTujuan, NoHpTujuan);
QRCodeGenerator qrGenerator = new QRCodeGenerator();
QRCodeData qrCodeData = qrGenerator.CreateQrCode(text, QRCodeGenerator.ECCLevel.Q);
QRCode qrCode = new QRCode(qrCodeData);
QrBitmap = qrCode.GetGraphic(20);
return text;
}
}
}
Form1.cs
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
namespace Chapter3._1
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private void btTukar_Click(object sender, EventArgs e)
{
QRManager.TukarInfo(ref tbNamaPenerima, ref tbNamaPengirim);
QRManager.TukarInfo(ref tbAlamatAsal, ref tbAlamatTujuan);
QRManager.TukarInfo(ref tbHpPenerima, ref tbHpPengirim);
}
private void btProses_Click(object sender, EventArgs e)
{
Bitmap qr;
tbQrText.Text = QRManager.GenerateInfo(
tbNamaPengirim.Text,
tbAlamatAsal.Text,
tbHpPengirim.Text,
tbNamaPenerima.Text,
tbAlamatTujuan.Text,
tbHpPenerima.Text,
out qr);
pbQR.BackgroundImage = qr;
}
}
}
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