How to determine contains a visio graphics in the word document?

Aspose.Diagram Product Family
1

How to determine contains a visio graphics in the word document?

2

Hi Li,

Thank you for contacting support. I’m sorry to share with you that Aspose.Diagram API does not support loading Word documents. You can see API details there: Aspose.Diagram for .NET

However, you can use Aspose.Words API to determine Visio shapes inside a Microsoft Office Word document. This sample code may help you in this regard:

Document doc = new Document(@“c:\MyWord.docx”);

// Get collection of shapes

NodeCollection shapes = doc.GetChildNodes(NodeType.Shape, true);

int i = 0;

//Loop through all shapes

foreach (Shape shape in shapes)

{

    if (shape.OleFormat != null)

    {

        if (!shape.OleFormat.IsLink)

        {

            //Extract OLE Word object

            if (shape.OleFormat.ProgId == "Visio.Drawing.15")

            {

                MemoryStream stream = new MemoryStream();

                shape.OleFormat.Save(stream);

                Aspose.Diagram.Diagram diagram = new Aspose.Diagram.Diagram(stream);

                diagram.Save(string.Format(@"C:\outEmbeded_{0}.vdx", i), Aspose.Diagram.SaveFileFormat.VDX);

                i++;

            }

        }

    }

}

In case, it does not help then please share your sample Word document in this forum thread. We’ll take a closer look and guide you accordingly.