private void Merge(ChangeHistoryDataSet versions, Changeset changeset)
 {
     foreach (Change change in changeset.Changes)
     {
         if (change.Item.ItemType == ItemType.File)
         {
             versions.Add(change.Item.ItemId,
                          change.Item.ServerItem,
                          changeset.ChangesetId,
                          clientHelper.LatestVersion,
                          changeset.CreationDate,
                          changeset.Committer,
                          BuildComment(changeset, change));
         }
     }
 }
        public ChangeHistoryDataSet GetHistory(string[] taskTags)
        {
            ChangeHistoryDataSet history = new ChangeHistoryDataSet();

            foreach (Change change in GetChanges())
            {
                if (HistoryQueryHelper.IsChangeRelatedToTask(change.Comment, taskTags))
                {
                    System.Diagnostics.Trace.WriteLine(change.Version.ToString() + " - " + change.ElementId);
                    history.Add(
                        change.ElementId,
                        change.RepositoryPath,
                        change.Version,
                        -1,
                        change.Date,
                        change.User,
                        change.Comment);
                }
            }
            return(history);
        }