public async void Execute(object parameter)
{
IsBusy = true;
await Task.Run(() =>
{
string replaceText = ReplaceTerm ?? "";
WorkItem[] workItems = WorkItemsListProvider.WorkItems.AsWorkItems().ToArray();
foreach (var workItem in workItems)
{
workItem.Open();
foreach (var fieldName in workItemFieldMap[workItem.Id])
{
var field = workItem.Fields[fieldName];
var original = field.Value.ToString();
var replaced = original.Replace(SearchTerm, replaceText);
field.Value = replaced;
}
}
var store = context.TeamProjectCollection.GetService <WorkItemStore>();
store.BatchSave(workItems);
});
StatusText = "Replace complete. You may perform a new search.";
IsPreviewVisible = false;
WorkItemsListProvider.Clear();
PreviewFields.Clear();
IsBusy = false;
}
public async void Preview(object parameter)
{
IsBusy = true;
IsPreviewVisible = false;
WorkItemsListProvider.Clear();
PreviewFields.Clear();
BatchedObservableCollection <WorkItem> foundWorkItems = new BatchedObservableCollection <WorkItem>();
await Task.Run(() =>
{
QueryDefinition query = TfsContext.WorkItemStore.GetQueryDefinition(queryItem.Id);
WorkItemCollection workItems = TfsContext.WorkItemStore.Query(query.QueryText, TfsContext.WorkItemManager.Context);
workItemFieldMap = new Dictionary <int, List <string> >();
fieldMatches = new HashSet <string>();
foreach (WorkItem workItem in workItems)
{
bool matchedCurrent = false;
foreach (Field field in workItem.Fields.Cast <Field>().Where(f => IsStringField(f.FieldDefinition)))
{
if (field.Value.ToString().Contains(SearchTerm))
{
if (!matchedCurrent)
{
foundWorkItems.Add(workItem);
matchedCurrent = true;
workItemFieldMap.Add(workItem.Id, new List <string>());
}
fieldMatches.Add(field.Name);
workItemFieldMap[workItem.Id].Add(field.Name);
}
}
}
});
WorkItemsListProvider.AddWorkItems(foundWorkItems);
PreviewFields.AddRange(fieldMatches);
bool matchFound = WorkItemsListProvider.VisibleCount > 0;
StatusText = matchFound? "" : "No matches found.";
IsPreviewVisible = matchFound;
IsBusy = false;
}
