Returns an System.Drawing.Image corresponding to the specified OLE IPicture object.
An System.Drawing.Image representing the IPicture.
You can use this method to convert IPictureDisp objects in addition to IPicture objects. This works because the IPictureDisp OLE interface is a subset of the IPicture interface. Converting IPictureDisp objects with this method is necessary because the AxHost.GetPictureFromIPictureDisp(object) does not work correctly at this time.