/// <summary>
/// Releases unmanaged and - optionally - managed resources.
/// </summary>
/// <param name="disposing"><c>true</c> to release both managed and unmanaged resources; <c>false</c> to release only unmanaged resources.</param>
/// <remarks>
/// If the main class was marked as sealed, we could just make this a private void Dispose(bool). Alternatively, we could (in this case) put
/// all of our logic directly in Dispose().
/// </remarks>
public virtual void Dispose(bool disposing)
{
// Use our disposed flag to allow us to call this method multiple times safely.
// This is a requirement when implementing IDisposable.
if (!this.disposed)
{
if (disposing)
{
// If we have any managed, IDisposable resources, Dispose of them here.
// In this case, we don't, so this was unneeded.
// Later, we will subclass this class, and use this section.
if (OcrEngine != null)
{
OcrEngine.Dispose();
OcrEngine = null;
}
}
// Always dispose of undisposed unmanaged resources in Dispose(bool).
}
// Mark us as disposed, to prevent multiple calls to dispose from having an effect,
// and to allow us to handle ObjectDisposedException.
this.disposed = true;
}
public void Dispose()
{
_engine.Dispose();
}
