using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Linq.Expressions; using System.Text; using System.Threading.Tasks; using System.Windows.Forms;
namespace direnç_hesaplama { public partial class Form1 : Form { public Form1() { InitializeComponent(); }
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Linq.Expressions;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
namespace direnç_hesaplama
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
private void comboBox1_SelectedIndexChanged(object sender, EventArgs e)
{
if (comboBox1.SelectedIndex == 0)
{
button2.BackColor = Color.Black;
}
else if (comboBox1.SelectedIndex == 1)
{
button2.BackColor = Color.Brown;
}
else if (comboBox1.SelectedIndex == 2)
{
button2.BackColor = Color.Red;
}
else if (comboBox1.SelectedIndex == 3)
{
button2.BackColor = Color.Orange;
}
else if (comboBox1.SelectedIndex == 4)
{
button2.BackColor = Color.Yellow;
}
else if (comboBox1.SelectedIndex == 5)
{
button2.BackColor = Color.Green;
}
else if (comboBox1.SelectedIndex == 6)
{
button2.BackColor = Color.Blue;
}
else if (comboBox1.SelectedIndex == 7)
{
button2.BackColor = Color.Purple;
}
else if (comboBox1.SelectedIndex == 8)
{
button2.BackColor = Color.Gray;
}
else
{
button2.BackColor = Color.White;
}
}
private void comboBox2_SelectedIndexChanged(object sender, EventArgs e)
{
if (comboBox2.SelectedIndex == 0)
{
button3.BackColor = Color.Black;
}
else if (comboBox2.SelectedIndex == 1)
{
button3.BackColor = Color.Brown;
}
else if (comboBox2.SelectedIndex == 2)
{
button3.BackColor = Color.Red;
}
else if (comboBox2.SelectedIndex == 3)
{
button3.BackColor = Color.Orange;
}
else if (comboBox2.SelectedIndex == 4)
{
button3.BackColor = Color.Yellow;
}
else if (comboBox2.SelectedIndex == 5)
{
button3.BackColor = Color.Green;
}
else if (comboBox2.SelectedIndex == 6)
{
button3.BackColor = Color.Blue;
}
else if (comboBox2.SelectedIndex == 7)
{
button3.BackColor = Color.Purple;
}
else if (comboBox2.SelectedIndex == 8)
{
button3.BackColor = Color.Gray;
}
else
{
button3.BackColor = Color.White;
}
}
private void comboBox3_SelectedIndexChanged(object sender, EventArgs e)
{
if (comboBox3.SelectedIndex == 0)
{
button4.BackColor = Color.Black;
}
else if (comboBox3.SelectedIndex == 1)
{
button4.BackColor = Color.Brown;
}
else if (comboBox3.SelectedIndex == 2)
{
button4.BackColor = Color.Red;
}
else if (comboBox3.SelectedIndex == 3)
{
button4.BackColor = Color.Orange;
}
else if (comboBox3.SelectedIndex == 4)
{
button4.BackColor = Color.Yellow;
}
else if (comboBox3.SelectedIndex == 5)
{
button4.BackColor = Color.Green;
}
else if (comboBox3.SelectedIndex == 6)
{
button4.BackColor = Color.Blue;
}
else if (comboBox3.SelectedIndex == 7)
{
button4.BackColor = Color.Purple;
}
else if (comboBox3.SelectedIndex == 8)
{
button4.BackColor = Color.Gray;
}
else
{
button4.BackColor = Color.White;
}
}
private void button1_Click(object sender, EventArgs e)
{
try
{
double Renk1, Renk2, Renk3, ohm, khom;
Renk1 = comboBox1.SelectedIndex;
Renk2 = comboBox2.SelectedIndex;
Renk3 = comboBox3.SelectedIndex;
string birlesim = Renk1.ToString() + Renk2.ToString();
ohm = Convert.ToDouble(birlesim) * Math.Pow(10, Renk3);
khom = ohm / 1000;
label6.Text = ohm.ToString(); label8.Text = khom.ToString();
}
catch (Exception)
{
MessageBox.Show("boş alan bırakmayınız");
}
}
}
}