GetRawData

public byte[] GetRawData()

Document doc = new Document(MyDir + "OLE objects.docx");

foreach (Shape shape in doc.GetChildNodes(NodeType.Shape, true))
{
    OleFormat oleFormat = shape.OleFormat;
    if (oleFormat != null)
    {
        Console.WriteLine($"This is {(oleFormat.IsLink ? "a linked" : "an embedded")} object");
        byte[] oleRawData = oleFormat.GetRawData();

        Assert.AreEqual(24576, oleRawData.Length);
    }
}