How can I play a sound when a user presses a button in a MessageBox?

Question

I'm using this code to ask a user for either yes or no, and I would like it to play a sound when the user selects no. But my code plays a sound if the user selects yes or no.

DialogResult dialogResult = MessageBox.Show("Buscar Informações do CEP Online?", "CEP Não Encontrado", MessageBoxButtons.YesNo);
if (dialogResult == DialogResult.Yes)
{
    //do something
   // Process.Start("http://www.buscacep.correios.com.br/servicos/dnec/index.do");
    Process.Start(
        "http://www.buscacep.correios.com.br/servicos/dnec/consultaLogradouroAction.do?Metodo=listaLogradouro&CEP=" +
        maskedTextBoxCep.Text + "&TipoConsulta=cep");
}
else if (dialogResult == DialogResult.No)
{
    //do something else
    SystemSounds.Exclamation.Play();
}

Answer 1

在某些计算机中，我有一个带有Process.Start的代码，该代码在运行该过程之前会发出惊叫声，我在5台不同的计算机上使用同一程序，并且只有1声蜂鸣，发出蜂鸣声的计算机与其他2台计算机具有相同的操作系统机器，我仍然不知道为什么，尝试将您的声音更改为另一种声音，以查看您听到的声音是否不是来自Process.Start。