/// <summary>
/// Create a sound player, log an error if it fails
/// </summary>
/// <param name="filename">The name of the audio file to use</param>
/// <returns></returns>
private SoundPlayer CreateSoundPlayer(string filename)
{
SoundPlayer retval = null;
if ((filename.Length != 0) && (filename.ToUpper() != "NONE") && (filename.ToUpper() != "NULL"))
{
if (System.IO.File.Exists(AppMain.BaseDirectory + "//TrialAudio//" + filename))
{
try {
retval = SoundFactory.createSoundPlayer(AppMain.BaseDirectory + "//TrialAudio//" + filename);
} catch (Exception ex) {
logger.Error("[Trial] Error creating end trial sound player: " + ex.Message);
retval = null;
}
}
else
{
logger.Error("[Trial] Error creating end trial sound player: the file does not exist - " + AppMain.BaseDirectory + "//TrialAudio//" + filename);
}
}
return(retval);
}