ResourceSavingCallback

MarkdownSaveOptions.ResourceSavingCallback property

Allows to control how resources are saved when a document is exported to Markdown format.

public IResourceSavingCallback ResourceSavingCallback { get; set; }

Remarks

Note, there is only one type of resources in Markdown. These are images. When you specify both ImageSavingCallback and ResourceSavingCallback, then first is called ResourceSavingCallback. However, note it is not necessary to have both implementations, as ImageSavingArgs is actually a subset of ResourceSavingArgs.

Examples

Shows how to use a callback to change the resource URI.

public void ResourceSavingCallback()
{
    string outputPath = ArtifactsDir + "MarkdownSaveOptions.ResourceSavingCallback.md";

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

    MarkdownSaveOptions saveOptions = new MarkdownSaveOptions();
    saveOptions.ResourceSavingCallback = new ChangeUriPath();

    doc.Save(outputPath, saveOptions);

    DocumentHelper.FindTextInFile(outputPath, "/uri/for/");
}

/// <summary>
/// Class implementing <see cref="IResourceSavingCallback"/>.
/// </summary>
private class ChangeUriPath : IResourceSavingCallback
{
    public void ResourceSaving(ResourceSavingArgs args)
    {
        args.ResourceFileUri = string.Format("/uri/for/{0}", args.ResourceFileName);
    }
}

See Also

MarkdownSaveOptions.OfficeMathExportMode MarkdownSaveOptions.SaveFormat