Tugas 2 PBKK A : Aplikasi Sederhana
ditugaskan untuk membuat aplikasi desktop sederhana. disini saya membuat kalkulator kurs mata uang sederhana . Berikut aplikasi yang saya buat menggunakan .NET
Source code
|
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
MyFirstWinFormsApp {
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private void comboBox1_SelectedIndexChanged(object
sender, EventArgs e)
{
convertCurrency();
}
private void numericUpDown1_ValueChanged(object sender,
EventArgs e)
{
convertCurrency();
}
private void button1_Click(object sender, EventArgs e)
{
convertCurrency();
}
private void Form1_Load(object sender, EventArgs e)
{
this.comboBox1.SelectedItem =
"IDR";
this.comboBox2.SelectedItem =
"IDR";
this.comboBox1.DropDownStyle =
ComboBoxStyle.DropDownList;
this.comboBox2.DropDownStyle =
ComboBoxStyle.DropDownList;
}
private void label1_Click(object sender, EventArgs e)
{
}
private void label2_Click(object sender, EventArgs e)
{
convertCurrency();
}
private void label3_Click(object sender, EventArgs e)
{
}
private void convertCurrency()
{
double inputNum =
(double)(this.numericUpDown1.Value);
string in_currency =
this.comboBox1.SelectedItem.ToString();
string out_currency =
this.comboBox2.SelectedItem.ToString();
double pembagi = 0.0;
if (out_currency == "USD")
divider = 0.000069;
else if (out_currency == "IDR")
divider = 1;
else if (out_currency == "SGD")
divider = 0.000093;
else if (out_currency == "GBP")
divider = 0.000050;
else if (out_currency == "EUR")
divider = 5.8 / 10000000;
double pengali = 0.0;
if (in_currency == "USD")
pengali = 14391.45;
else if (in_currency == "IDR")
multiplier = 1;
else if (in_currency == "SGD")
multiplier = 10743.06;
else if (in_currency == "GBP")
multiplier = 19949.14;
else if (in_currency == "EUR")
multiplier = 17176.45;
double outnum = inputNum * pengali /
pembagi;
this.label2.Text = out_currency + "
" + Math.Round(outnum, 6);
}
} } |
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