protected override void OnKeyPress(System.Windows.Forms.KeyPressEventArgs e)
{
if (e.KeyChar >= '0' && e.KeyChar <= '9')
{
if (SelectionLength > 0)
{
Text = Text.Replace(SelectedText, e.KeyChar.ToString());
SelectionLength = 0;
SelectionStart = 0;
}
else
{
AppendText(e.KeyChar.ToString());
}
SetValue(int.Parse(Text));
e.Handled = true;
}
else if (e.KeyChar >= 32 && e.KeyChar <= 255 && e.KeyChar != 127)
{
PInvoke.PlaySound("Asterisk", 0, PInvoke.SND_ASYNC | PInvoke.SND_NOWAIT | PInvoke.SND_ALIAS);
e.Handled = true;
}
}
/// <summary>
/// Play a wave file (called when the planetary hour has changed if the user has configured it)
/// </summary>
public void PlaySoundFile(string name)
{
PInvoke.PlaySound(name, 0, PInvoke.SND_ASYNC | PInvoke.SND_NOWAIT | PInvoke.SND_FILENAME);
}
/// <summary>
/// Play a sound alias, such as "Windows Logon"; called when the planetary hour has changed if the user has configured it
/// </summary>
public void PlaySoundAlias(string name)
{
PInvoke.PlaySound(name, 0, PInvoke.SND_ASYNC | PInvoke.SND_NOWAIT | PInvoke.SND_ALIAS);
}