Timer & Radiobuttons

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 Timer{ public partial class Form1 : Form { int test1 = 0; int test2 = 0; int test3 = 0; public Form1() { InitializeComponent(); } private void radioButton1_CheckedChanged(object sender, EventArgs e) { if(radioButton1.Checked== true) { radioButton1.Text = "Timer1 läuft"; timer1.Enabled = true; } else { radioButton1.Text = "Timer1 läuft nicht"; timer1.Enabled = false; } } private void radioButton2_CheckedChanged(object sender, EventArgs e) {

if (radioButton2.Checked == true) { radioButton2.Text = "Timer2 läuft"; timer2.Enabled = true; } else { radioButton2.Text = "Timer2 läuft nicht"; timer2.Enabled = false; } } private void radioButton3_CheckedChanged(object sender, EventArgs e) { if (radioButton3.Checked == true) { radioButton3.Text = "Timer3 läuft"; timer3.Enabled = true; } else { radioButton3.Text = "Timer3 läuft nicht"; timer3.Enabled = false; } } private void timer1_Tick(object sender, EventArgs e) { if(button1.BackColor== Color.Brown) button1.BackColor = Color.AliceBlue; else button1.BackColor = Color.Brown; } private void timer2_Tick(object sender, EventArgs e) { if (button2.BackColor == Color.Brown) button2.BackColor = Color.AliceBlue; else button2.BackColor = Color.Brown; } private void timer3_Tick(object sender, EventArgs e) { if (button3.BackColor == Color.Brown) button3.BackColor = Color.AliceBlue; else button3.BackColor = Color.Brown; } private void button1_Click(object sender, EventArgs e) { test1 = Convert.ToInt32(textBox1.Text); timer1.Interval = test1; } private void button2_Click(object sender, EventArgs e) { test2 = Convert.ToInt32(textBox2.Text); timer2.Interval = test2; } private void button3_Click(object sender, EventArgs e) {

test3 = Convert.ToInt32(textBox3.Text); timer3.Interval = test3; } }}