private void buttonXReview_Click(object sender, EventArgs e)
		{
			SelectedOption = VideoViewOptions.Open;
			DialogResult = DialogResult.OK;
			Close();
		}
		private void buttonXAddToPresentation_Click(object sender, EventArgs e)
		{
			SelectedOption = VideoViewOptions.Add;
			DialogResult = DialogResult.OK;
			Close();
		}