linqtotwitter找到100多个搜索

Question

我试图找到所有可能的条目在twitter上的特定关键字，但使用下面的代码只有拳头100返回。搜索在第二次迭代中返回null。谁能告诉我我做错了什么？

public async void SearchForTweets() 
    { 
     const int maxNumberToFind = 100; 
     const string whatToFind = "iphone"; 

     ulong lastId = 0; 
     var total = 0; 
     int count; 
     do 
     { 
      var id = lastId; 

      // Get the first 100 records, or the first 100 whose ID is less than the previous set 
      var searchResponse = 
       await 
        (from search in _twitterCtx.Search 
        where search.Type == SearchType.Search && 
          search.Query == whatToFind && 
          search.Count == maxNumberToFind && 
          (id == 0 || search.MaxID < id) 
        select search) 
         .SingleOrDefaultAsync(); 

      // Only if we find something 
      if (searchResponse != null && searchResponse.Statuses != null) 
      { 
       // Out put each tweet found 
       searchResponse.Statuses.ForEach(tweet => 
        Console.WriteLine(
         "{4} ID: {3} Created: {2} User: {0}, Tweet: {1}", 
         tweet.User.ScreenNameResponse, 
         tweet.Text, 
         tweet.CreatedAt, 
         tweet.StatusID, 
         DateTime.Now.ToLongTimeString())); 

       // Take a note of how many we found, and keep a running total 
       count = searchResponse.Statuses.Count; 
       total += count; 

       // What is the ID of the oldest found (Used to limit the next search) 
       lastId = searchResponse.Statuses.Min(x => x.StatusID); 
      } 
      else 
      { 
       count = 0; 
      } 
     } while (count == maxNumberToFind); // Until we find less than 100 
     Console.Out.WriteLine("total = {0}", total); 
    } 

Answer 1

解决它，

search.MaxID < id 

需求是

search.MaxID == id 

Answer 2

这里是一个全功能

public static List<Status> search(string searchTerms, int maxPagination) 
{ 
    var twitterCtx = new TwitterContext(authorizer); 
    List<Status> searchResults = new List<Status>(); 
    int maxNumberToFind = 100; 
    int pagination = 0; 
    ulong lastId = 0; 
    int count = 0; 

    do 
    { 
     var id = lastId; 
     var tweets = Enumerable.FirstOrDefault(
         from tweet in twitterCtx.Search 
         where tweet.Type == SearchType.Search && 
          tweet.Query == searchTerms && 
          tweet.Count == maxNumberToFind && (tweet.MaxID == id) 
         select tweet); 

     searchResults.AddRange(tweets.Statuses.ToList()); 
     lastId = tweets.Statuses.Min(x => x.StatusID); // What is the ID of the oldest found (Used to get the next pagination(results) 
     pagination++; 

     count = (pagination > maxPagination) ? 0 : tweets.Count; // Limit amount of search results 
    } while (count == maxNumberToFind); 

    return searchResults; 
}