private void HandleTextBoxEpisodeNumberTextChanged()
{
if (!txtEpisodeNumber.Text.IsNumeric())
{
_bluRaySummaryInfo.BluRayTitleInfo.EpisodeNumber = "";
txtEpisodeNumber.Text = "";
}
else
{
_bluRaySummaryInfo.BluRayTitleInfo.EpisodeNumber = txtEpisodeNumber.Text;
}
}