Visual Studio Windows Forms App C# segítség?

private void button1_Click(object sender, EventArgs e)

{

//szignál

if (radioButton5.Checked || radioButton6.Checked || radioButton4.Checked )

{

if (radioButton5.Checked)

{

SoundPlayer h = new SoundPlayer(@"I:\Hangos\Máv.wav");

h.Play();

}

if (radioButton6.Checked)

{

SoundPlayer h = new SoundPlayer(@"I:\Hangos\Ic.wav");

h.Play();

}

if (radioButton4.Checked)

{

SoundPlayer h = new SoundPlayer(@"I:\Hangos\Ecen.wav");

h.Play();

}

}

//vonatnem, i/é

if (radioButton1.Checked || radioButton2.Checked || radioButton3.Checked || radioButton7.Checked)

{

if (radioButton1.Checked)

if(radioButton9.Checked)

{

SoundPlayer h = new SoundPlayer(@"I:\Hangos\sz i.wav");

h.Play();

}

else

{

SoundPlayer h = new SoundPlayer(@"I:\Hangos\sz e.wav");

h.Play();

}

if (radioButton2.Checked)

if(radioButton9.Checked)

{

SoundPlayer h = new SoundPlayer(@"I:\Hangos\gy i.wav");

h.Play();

}

else

{

SoundPlayer h = new SoundPlayer(@"I:\Hangos\gy e.wav");

h.Play();

}

if (radioButton3.Checked)

if(radioButton9.Checked)

{

SoundPlayer h = new SoundPlayer(@"");

h.Play();

}

else

{

SoundPlayer h = new SoundPlayer(@"");

h.Play();

}

if (radioButton7.Checked)

if(radioButton9.Checked)

{

SoundPlayer h = new SoundPlayer(@"I:\Hangos\v i.wav");

h.Play();

}

else

{

SoundPlayer h = new SoundPlayer(@"I:\Hangos\v e.wav");

h.Play();

}

}

//honnan/hova

if (comboBox2.SelectedItem != "")

{

if (comboBox2.SelectedItem == "Békéscsaba")

if (radioButton9.Checked)

{

SoundPlayer h = new SoundPlayer(@"I:\Hangos\bra.wav");

h.Play();

}

else

{

SoundPlayer h = new SoundPlayer(@"I:\Hangos\brol.wav");

h.Play();

}

if (comboBox2.SelectedItem == "Nyíregyháza")

if (radioButton9.Checked)

{

SoundPlayer h = new SoundPlayer(@"I:\Hangos\nyra.wav");

h.Play();

}

else

{

SoundPlayer h = new SoundPlayer(@"I:\Hangos\nyrol.wav");

h.Play();

}

}

//vágány

if(numericUpDown3.Value==1)

if (radioButton9.Checked)

{

SoundPlayer h = new SoundPlayer(@"I:\Hangos\1rol.wav");

h.Play();

}

else

{

SoundPlayer h = new SoundPlayer(@"I:\Hangos\1ra.wav");

h.Play();

}

if (numericUpDown3.Value == 2)

if (radioButton9.Checked)

{

SoundPlayer h = new SoundPlayer(@"I:\Hangos\2rol.wav");

h.Play();

}

else

{

SoundPlayer h = new SoundPlayer(@"I:\Hangos\2ra.wav");

h.Play();

}

if (numericUpDown3.Value == 3)

if (radioButton9.Checked)

{

SoundPlayer h = new SoundPlayer(@"I:\Hangos\3rol.wav");

h.Play();

}

else

{

SoundPlayer h = new SoundPlayer(@"I:\Hangos\3ra.wav");

h.Play();

}

//figyelmeztetés

if (comboBox3.SelectedItem !="")

{

if (comboBox3.SelectedItem == "A vágány mellett kérjük vigyázzanak!")

{

SoundPlayer h = new SoundPlayer(@"I:\Hangos\A Vágány.wav");

h.Play();

}

if (comboBox3.SelectedItem == "A személykocsik ajtajait csukják be! ")

{

SoundPlayer h = new SoundPlayer(@"I:\Hangos\Kérjük.wav");

h.Play();

}

}

}