public override void CreateOverview(GeoVis.GeoCore.GeoImage.LPConvertProgress p) { if (_img == IntPtr.Zero) return; }
private static extern void CreateOverview(IntPtr lfileID, GeoVis.GeoCore.GeoImage.LPConvertProgress p);
public abstract void CreateOverview(GeoVis.GeoCore.GeoImage.LPConvertProgress p);