test4

  private void radioButton1_CheckedChanged(object sender, EventArgs e)
        {
            if (radioButton1.Checked)
                dateTimePicker1.Format = DateTimePickerFormat.Time;
        }

        private void radioButton2_CheckedChanged(object sender, EventArgs e)
        {
            if (radioButton2.Checked)
                dateTimePicker1.Format = DateTimePickerFormat.Short;
        }

        private void radioButton3_CheckedChanged(object sender, EventArgs e)
        {
            if (radioButton3.Checked)
                dateTimePicker1.Format = DateTimePickerFormat.Long;
        }

11

  private void checkBox1_CheckedChanged(object sender, EventArgs e)
        {
            if (checkBox1.Checked)
                monthCalendar1.ShowToday = true;
            else
                monthCalendar1.ShowToday = false;
        }

        private void checkBox2_CheckedChanged(object sender, EventArgs e)
        {
            if (checkBox2.Checked)
                monthCalendar1.ShowTodayCircle = true;
            else
                monthCalendar1.ShowTodayCircle = false;
        }

        private void checkBox3_CheckedChanged(object sender, EventArgs e)
        {
            if (checkBox3.Checked)
                monthCalendar1.ShowWeekNumbers = true;
            else
                monthCalendar1.ShowWeekNumbers = false;
        }

12

13

 private void timer1_Tick(object sender, EventArgs e)
        {
            if (progressBar1.Value == progressBar1.Maximum)
                progressBar1.Value = 0;
            else
                progressBar1.Value += progressBar1.Step;
            if (progressBar2.Value == progressBar2.Maximum)
                progressBar2.Value = 0;
            else
                progressBar2.Value += progressBar2.Step;
        }

 

14

       private void timer1_Tick(object sender, EventArgs e)
        {
            if (progressBar1.Value == progressBar1.Maximum)
                progressBar1.Value = 0;
            else
                progressBar1.Value += progressBar1.Step;
        }

        private void radioButton1_CheckedChanged(object sender, EventArgs e)
        {
            if (radioButton1.Checked)
                timer1.Interval = 100;
        }

        private void radioButton2_CheckedChanged(object sender, EventArgs e)
        {
            if (radioButton2.Checked)
                timer1.Interval = 500;
        }

15

      private void timer1_Tick(object sender, EventArgs e)
        {
            if (progressBar1.Value == progressBar1.Maximum)
                progressBar1.Value = 0;
            else
                progressBar1.Value += progressBar1.Step;
        }

        private void button1_Click(object sender, EventArgs e)
        {
            timer1.Start();
            button1.Enabled = false;
            button2.Enabled = true;

        }

        private void button2_Click(object sender, EventArgs e)
        {   
            timer1.Stop();
            button2.Enabled = false;
            button1.Enabled = true;
        }
    }

16

 private void timer1_Tick(object sender, EventArgs e)
        {
            if (trackBar1.Value == trackBar1.Maximum)
                trackBar1.Value = 0;
            else
                trackBar1.Value += trackBar1.SmallChange;
            if (trackBar2.Value == trackBar2.Maximum)
                trackBar2.Value = 0;
            else
                trackBar2.Value += trackBar2.SmallChange;
        }

17

       private void timer1_Tick(object sender, EventArgs e)
        {
            if (hScrollBar1.Value == hScrollBar1.Maximum)
                hScrollBar1.Value = 0;
            else
                hScrollBar1.Value += hScrollBar1.SmallChange;
            if (hScrollBar2.Value == hScrollBar2.Maximum)
                hScrollBar2.Value = 0;
            else
                hScrollBar2.Value += hScrollBar2.SmallChange;
        }