ResourcesFolderAlias

XamlFixedSaveOptions.ResourcesFolderAlias property

Specifies the name of the folder used to construct image URIs written into an fixed page Xaml document. Default is null.

public string ResourcesFolderAlias { get; set; }

Remarks

When you save a Document in fixed page Xaml format, Aspose.Words needs to save all images embedded in the document as standalone files. ResourcesFolder allows you to specify where the images will be saved and ResourcesFolderAlias allows to specify how the image URIs will be constructed.

Examples

Shows how to print the URIs of linked resources created while converting a document to fixed-form .xaml.

public void ResourceFolder()
{
    Document doc = new Document(MyDir + "Rendering.docx");
    ResourceUriPrinter callback = new ResourceUriPrinter();

    // Create a "XamlFixedSaveOptions" object, which we can pass to the document's "Save" method
    // to modify how we save the document to the XAML save format.
    XamlFixedSaveOptions options = new XamlFixedSaveOptions();

    Assert.AreEqual(SaveFormat.XamlFixed, options.SaveFormat);

    // Use the "ResourcesFolder" property to assign a folder in the local file system into which
    // Aspose.Words will save all the document's linked resources, such as images and fonts.
    options.ResourcesFolder = ArtifactsDir + "XamlFixedResourceFolder";

    // Use the "ResourcesFolderAlias" property to use this folder
    // when constructing image URIs instead of the resources folder's name.
    options.ResourcesFolderAlias = ArtifactsDir + "XamlFixedFolderAlias";

    options.ResourceSavingCallback = callback;

    // A folder specified by "ResourcesFolderAlias" will need to contain the resources instead of "ResourcesFolder".
    // We must ensure the folder exists before the callback's streams can put their resources into it.
    Directory.CreateDirectory(options.ResourcesFolderAlias);

    doc.Save(ArtifactsDir + "XamlFixedSaveOptions.ResourceFolder.xaml", options);

    foreach (string resource in callback.Resources)
        Console.WriteLine(resource);
}

/// <summary>
/// Counts and prints URIs of resources created during conversion to fixed .xaml.
/// </summary>
private class ResourceUriPrinter : IResourceSavingCallback
{
    public ResourceUriPrinter()
    {
        Resources = new List<string>();
    }

    void IResourceSavingCallback.ResourceSaving(ResourceSavingArgs args)
    {
        Resources.Add($"Resource \"{args.ResourceFileName}\"\n\t{args.ResourceFileUri}");

        // If we specified a resource folder alias, we would also need
        // to redirect each stream to put its resource in the alias folder.
        args.ResourceStream = new FileStream(args.ResourceFileUri, FileMode.Create);
        args.KeepResourceStreamOpen = false;
    }

    public List<string> Resources { get; }
}

See Also

XamlFixedSaveOptions.ResourcesFolder XamlFixedSaveOptions.SaveFormat