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LogWindow: Improve loading time
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This commit is contained in:
Lorenz Stechauner
2025-08-20 16:32:25 +02:00
parent 07f9a0f522
commit 4653a4f129
2 changed files with 31 additions and 25 deletions
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4
Elwig/Helpers/Utils.cs
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@@ -561,9 +561,7 @@ namespace Elwig.Helpers {
Log = "Application", Log = "Application",
Source = ".NET Runtime", Source = ".NET Runtime",
}; };
return log.Entries.Cast<EventLogEntry>() return [.. log.Entries.OfType<EventLogEntry>().Where(e => e.InstanceId == 1026).Where(e => e.Message.StartsWith("Application: Elwig.exe"))];
.Where(e => e.Message.StartsWith("Application: Elwig.exe"))
.ToList();
} }
public static int GetEntityIdetifierForPk(params object?[] primaryKey) { public static int GetEntityIdetifierForPk(params object?[] primaryKey) {

52
Elwig/Windows/LogWindow.xaml.cs
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@@ -1,7 +1,9 @@
using Elwig.Helpers; using Elwig.Helpers;
using System.Diagnostics; using System.Diagnostics;
using System.Linq; using System.Linq;
using System.Threading.Tasks;
using System.Windows; using System.Windows;
using System.Windows.Input;
namespace Elwig.Windows { namespace Elwig.Windows {
public partial class LogWindow : Window { public partial class LogWindow : Window {
@@ -11,28 +13,34 @@ namespace Elwig.Windows {
WindowState = WindowState.Maximized; WindowState = WindowState.Maximized;
} }
private void Window_Loaded(object sender, RoutedEventArgs evt) { private async void Window_Loaded(object sender, RoutedEventArgs evt) {
var log = Utils.GetLogEntries(); Mouse.OverrideCursor = Cursors.Wait;
EventList.ItemsSource = log await Task.Run(async () => {
.Select(e => new { var list = Utils.GetLogEntries()
Event = e, .Select(e => new {
Lines = e.Message.Split('\n').ToArray(), Event = e,
}) Lines = e.Message.Split('\n').ToArray(),
.Select(e => new { })
e.Event, .Select(e => new {
Exception = e.Lines.FirstOrDefault(l => l.StartsWith("Exception Info: "))?[16..].Trim().Split(':', 2), e.Event,
Location = e.Lines.FirstOrDefault(l => l.StartsWith(" at Elwig."))?[5..].Trim(), Exception = e.Lines.FirstOrDefault(l => l.StartsWith("Exception Info: "))?[16..].Trim().Split(':', 2),
}) Location = e.Lines.FirstOrDefault(l => l.StartsWith(" at Elwig."))?[5..].Trim(),
.Select(e => new { })
e.Event, .Select(e => new {
e.Exception, e.Event,
ExceptionName = e.Exception?[0].Trim(), e.Exception,
ExceptionMessage = e.Exception?.Length >= 2 ? e.Exception?[1].Trim() : null, ExceptionName = e.Exception?[0].Trim(),
e.Location, ExceptionMessage = e.Exception?.Length >= 2 ? e.Exception?[1].Trim() : null,
}) e.Location,
.OrderByDescending(e => e.Event.TimeGenerated) })
.ToList(); .OrderByDescending(e => e.Event.TimeGenerated)
EventList.SelectedIndex = 0; .ToList();
await App.MainDispatcher.BeginInvoke(() => {
EventList.ItemsSource = list;
EventList.SelectedIndex = 0;
});
});
Mouse.OverrideCursor = null;
} }
private void EventList_SelectionChanged(object sender, RoutedEventArgs evt) { private void EventList_SelectionChanged(object sender, RoutedEventArgs evt) {