BILING
Cara Membuat Biling Menggunakan Visual Studio
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using System.Diagnostics;
namespace biling_4
{
public partial class Form1 : Form
{
private Stopwatch wkt = null;
public Form1()
{
InitializeComponent();
}
private void button1_Click(object sender, EventArgs e)
{
if (textBox1.Text!="")
{
wkt =new Stopwatch ();
if (button1.Text=="login")
{
if (radioButton1.Checked)
{
label3.Text= "2jam";
}
else if (radioButton2.Checked)
{
label3.Text="5jam";
}
else if(radioButton3.Checked)
{
label3.Text ="7jam";
}
else if (radioButton4.Checked)
{
label3.Text="9jam";
}
label3.Visible = true;
label2.Visible=true;
wkt.Start();
button1.Text ="stop";
radioButton1.Enabled = false;
radioButton2.Enabled = false;
radioButton3.Enabled = false;
radioButton4.Enabled = false;
}
else if (button1.Text == "stop")
{
wkt.Start();
if (radioButton1.Checked)
{
MessageBox.Show("jumalah tagihan anda sebesar RP 3000", "paket 2 jam");
}
else if (radioButton2.Checked)
{
MessageBox.Show("jumlah tagihan anda sebesar RP 15000", "paket 5 jam");
}
else if (radioButton3.Checked)
{
MessageBox.Show("jumlah tagihan anda sebesar Rp18000", "paket 7 jam");
}
else if (radioButton4.Checked)
{
MessageBox.Show("jumalah tagihan anda sebesar RP 20000", "paket 9 jam");
}
wkt.Reset();
label2.Visible = false;
button1.Text = "login";
textBox1.Text = null;
}
else if (textBox1.Text == "")
{
MessageBox.Show("nama harus di isi");
}
}
}
private void timer1_Tick(object sender, EventArgs e)
{
if (wkt != null)
{
label2.Text = wkt.Elapsed.ToString(@"hh\:mm\:ss");
if (radioButton1.Checked)
{
if (label2.Text == "02:00:00")
{
wkt.Reset();
label3.Visible = false;
button1.Text = "login";
textBox1.Text = null;
label2.Visible = false;
button1.Text = "login";
MessageBox.Show("jumalah tagihan anda sebesar RP 15000", "paket 5 jam");
radioButton1.Enabled = true;
}
}
else if (radioButton3.Checked)
{
if (label2.Text == "07:00:00")
{
wkt.Reset();
label3.Visible = false;
button1.Text = "login";
textBox1.Text = null;
label2.Visible = false;
button1.Text = "login";
MessageBox.Show("jumalah tagihan anda sebesar RP 18000", "paket 7 jam");
radioButton3.Enabled = true;
}
}
else if (radioButton4.Checked)
{
if (label2.Text == "09:00:00")
{
wkt.Reset();
label3.Visible = false;
button1.Text = "login";
textBox1.Text = null;
label2.Visible = false;
button1.Text = "login";
MessageBox.Show("jumalah tagihan anda sebesar RP 20000", "paket 9 jam");
radioButton2.Enabled = true;
}
}
}
}
}
}
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