/// <summary>
/// Returns the SimpleDatum of the image at a given ID.
/// </summary>
/// <param name="nImageID">Specifies the Raw Image ID to get.</param>
/// <returns>The SimpleDatum of the image is returned.</returns>
public SimpleDatum GetImage(int nImageID)
{
lock (m_syncObj)
{
List <SimpleDatum> rgSd = m_rgImages.Where(p => p != null && p.ImageID == nImageID).ToList();
if (rgSd.Count > 0)
{
return(rgSd[0]);
}
SimpleDatum sd = m_factory.LoadImage(nImageID);
if (sd != null)
{
Add(sd.Index, sd);
}
return(sd);
}
}
