IRevisionCriteria

IRevisionCriteria interface

Implement this interface if you want to control when certain Revision should be accepted/rejected or not by the Accept/Reject methods.

public interface IRevisionCriteria

Methods

Name	Description
IsMatch(Revision)	Checks whether or not specified revision matches criteria.

Examples

Shows how to accept or reject revision based on criteria.

public void RevisionSpecifiedCriteria()
{
    Document doc = new Document();
    DocumentBuilder builder = new DocumentBuilder(doc);
    builder.Write("This does not count as a revision. ");

    // To register our edits as revisions, we need to declare an author, and then start tracking them.
    doc.StartTrackRevisions("John Doe", DateTime.Now);
    builder.Write("This is insertion revision #1. ");
    doc.StopTrackRevisions();

    doc.StartTrackRevisions("Jane Doe", DateTime.Now);
    builder.Write("This is insertion revision #2. ");
    // Remove a run "This does not count as a revision.".
    doc.FirstSection.Body.FirstParagraph.Runs[0].Remove();
    doc.StopTrackRevisions();

    Assert.AreEqual(3, doc.Revisions.Count);
    // We have two revisions from different authors, so we need to accept only one.
    doc.Revisions.Accept(new RevisionCriteria("John Doe", RevisionType.Insertion));
    Assert.AreEqual(2, doc.Revisions.Count);
    // Reject revision with different author name and revision type.
    doc.Revisions.Reject(new RevisionCriteria("Jane Doe", RevisionType.Deletion));
    Assert.AreEqual(1, doc.Revisions.Count);

    doc.Save(ArtifactsDir + "Revision.RevisionSpecifiedCriteria.docx");
}

/// <summary>
/// Control when certain revision should be accepted/rejected.
/// </summary>
public class RevisionCriteria : IRevisionCriteria
{
    private readonly string AuthorName;
    private readonly RevisionType RevisionType;

    public RevisionCriteria(string authorName, RevisionType revisionType)
    {
        AuthorName = authorName;
        RevisionType = revisionType;
    }

    public bool IsMatch(Revision revision)
    {
        return revision.Author == AuthorName && revision.RevisionType == RevisionType;
    }
}

See Also

• namespace Aspose.Words
• assembly Aspose.Words