int IComparable.CompareTo(object obj)
{
SearchHistoryEntry b = obj as SearchHistoryEntry;
if (b == null)
{
return(1);
}
else
{
if (this.HitCount > b.HitCount)
{
return(1);
}
else if (this.HitCount < b.HitCount)
{
return(-1);
}
else
{
return(this.LastSearchTime.CompareTo(b.LastSearchTime));
}
}
}
public void LoadSearchHistoryFromFile()
{
m_searchEntries.Clear();
// populate the dictionary with the history of searches:
if (System.IO.File.Exists(SearchHistoryFile))
{
try
{
IEnumerable<string> savedHistory = System.IO.File.ReadLines(SearchHistoryFile, Encoding.Default);
if (savedHistory != null)
{
foreach (string line in savedHistory)
{
string[] entries = line.Split(',');
if (entries.Length < 3)
log.ErrorFormat("Search History cannot be parsed. DecodedContent={0} ", line);
SearchHistoryEntry she = new SearchHistoryEntry();
she.HitCount = int.Parse(entries[0]);
she.LastSearchTime = DateTime.ParseExact(entries[1], SearchHistoryEntry.SEARCH_TIME_DATE_FORMAT, CultureInfo.InvariantCulture);
she.SearchText = string.Join(",", entries, 2, entries.Length - 2);
m_searchEntries.Add(she.SearchText, she);
}
}
}
catch (Exception ioex)
{
log.ErrorFormat("Cannot read Search History: {0} ", ioex.Message);
}
}
if (m_searchEntries.IsNullOrEmpty())
{
m_searchEntries.Add("singleton", new SearchHistoryEntry("singleton"));
m_searchEntries.Add("replace character in string", new SearchHistoryEntry("replace character in string"));
m_searchEntries.Add("create excel file c#", new SearchHistoryEntry("create excel file c#"));
m_searchEntries.Add("Open URL in external browser \"Windows Version\"=Windows8", new SearchHistoryEntry("Open URL in external browser \"Windows Version\"=Windows8"));
m_searchEntries.Add("metro style file exist*", new SearchHistoryEntry("metro style file exist*"));
}
}
