static void GetWindowsUpdatesHistory(IUpdateSearcher uSearcher)
{
int count = uSearcher.GetTotalHistoryCount();
IUpdateHistoryEntryCollection collections = uSearcher.QueryHistory(0, count);
UpdateIdsHistory = new List <Dictionary <string, string> >();
foreach (var item in collections)
{
try
{
IUpdateHistoryEntry2 historyEntry = (IUpdateHistoryEntry2)item;
Dictionary <string, string> hu = new Dictionary <string, string>();
hu["Title"] = historyEntry.Title;
hu["UpdateID"] = historyEntry.UpdateIdentity.UpdateID.ToString();
hu["RevisionNumber"] = historyEntry.UpdateIdentity.RevisionNumber.ToString();
//foreach (var item1 in hu)
//Console.WriteLine(item1.Key + " : " + item1.Value);
UpdateIdsHistory.Add(hu);
}
catch (Exception ex)
{
Console.WriteLine(ex);
}
//Console.WriteLine();
}
}
public MsUpdate(IUpdateHistoryEntry2 update)
{
try
{
UUID = update.UpdateIdentity.UpdateID;
Title = update.Title;
Category = GetCategory(update.Categories);
Description = update.Description;
Date = update.Date;
SupportUrl = update.SupportUrl;
State = UpdateState.History;
ResultCode = (int)update.ResultCode;
HResult = update.HResult;
}
catch { }
}
private void Load()
{
List <string> categoriesToExclude = Properties.Settings.Default.update_categories_to_exclude.Cast <string>().ToList().ConvertAll(x => x.ToLower().Trim());
UpdateSession session = new UpdateSession();
IUpdateSearcher searcher = session.CreateUpdateSearcher();
searcher.Online = false;
//try
//{
// ISearchResult result = searcher.Search("IsInstalled=1");
// foreach (IUpdate u in result.Updates)
// {
// var title = u.Title;
// var kb = u.KBArticleIDs.Cast<string>().ToList().Aggregate( (x,y) => $"{x},{y}");
// var date = u.LastDeploymentChangeTime;
// WindowsUpdatesData.Add(new WindowsUpdatesElement()
// {
// Date = date.ToString(),
// Kb = kb,
// Title = title
// });
// }
//}
//catch { }
var count = searcher.GetTotalHistoryCount();
if (count == 0)
{
return;
}
var history = searcher.QueryHistory(0, count);
for (int i = 0; i < count; i++)
{
IUpdateHistoryEntry2 e = (IUpdateHistoryEntry2)history[i];
var category = "n/a";
ICategoryCollection categories = e.Categories;
foreach (ICategory oc in categories)
{
category = oc.Name;
break;
}
// check for excluded catgory
if (categoriesToExclude.Contains(category.ToLower().Trim()))
{
continue;
}
var title = history[i].Title;
IUpdateIdentity ident = history[i].UpdateIdentity;
var id = ident.UpdateID;
WindowsUpdatesData.Add(new WindowsUpdatesElement()
{
Kb = id,
Title = title,
Date = history[i].Date.ToString(),
Result = history[i].ResultCode.ToString().Replace("orc", string.Empty),
Category = category
});
}
}
