public async Task <IReadOnlyList <T> > WiqlQuery <T>(string wiql, bool fullyPopulate, Func <JToken, T> fromToken) where T : JsonWorkItem
{
const string format = " \"query\": \"{0}\" ";
string body = "{" + String.Format(format, wiql) + "}";
var exchange = StructuredHttpExchange.Post("/wit/wiql", body);
JsonParsers.QueryResult <T> result = await ProcessCollectionRequest(exchange, o => JsonParsers.WiqlQueryParse(o, fromToken));
var retVal = new List <T>();
if (fullyPopulate)
{
List <int> ids = result.Items.Select(workItem => workItem.Id).ToList();
Task <IReadOnlyList <T> > populated = JsonWorkItemsLoader(ids, result.TimeStamp, fromToken);
retVal.AddRange(populated.Result);
}
else
{
foreach (T item in result.Items)
{
retVal.Add(item);
}
}
return(retVal);
}