{"id":2981,"date":"2025-07-28T14:29:04","date_gmt":"2025-07-28T14:29:04","guid":{"rendered":"https:\/\/xceed.com\/?p=2981"},"modified":"2025-08-04T13:53:25","modified_gmt":"2025-08-04T13:53:25","slug":"async-datagrid-loading-in-wpf-the-definitive-step-by-step-guide-with-xceed","status":"publish","type":"post","link":"https:\/\/xceed.com\/fr\/blog\/tutorials\/async-datagrid-loading-in-wpf-the-definitive-step-by-step-guide-with-xceed\/","title":{"rendered":"Chargement asynchrone d'une grille de donn\u00e9es dans WPF : le guide d\u00e9finitif \u00e9tape par \u00e9tape avec Xceed"},"content":{"rendered":"<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Les grilles lentes tuent l'adoption des logiciels. Lorsque votre DataGrid WPF se bloque sur plus de 10 000 enregistrements, les utilisateurs s'en d\u00e9tournent, tout comme vos conversions d'essai. Ce guide vous montre exactement comment mettre en \u0153uvre le chargement asynchrone et la virtualisation avec DataGrid pour WPF de Xceed. Vous obtiendrez un code exploitable, des rep\u00e8res de performance et une comparaison claire des fonctionnalit\u00e9s qui prouve pourquoi Xceed est la solution de choix pour les professionnels .NET s\u00e9rieux.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Pourquoi la plupart des grilles de donn\u00e9es \u00e9chouent \u00e0 l'\u00e9chelle<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Les grilles de donn\u00e9es WPF standard s'immobilisent lorsqu'elles sont aliment\u00e9es par des ensembles de donn\u00e9es de la taille d'une entreprise. Les blocages de l'interface utilisateur, les pics de m\u00e9moire et les d\u00e9filements lents frustrent les utilisateurs et sabotent les \u00e9valuations des essais. La r\u00e9solution de ces probl\u00e8mes \u00e0 l'aide de threads d'arri\u00e8re-plan ou de la pagination conduit souvent \u00e0 un code fragile et difficile \u00e0 maintenir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Le r\u00e9sultat :<\/strong> Vos meilleures fonctionnalit\u00e9s ne sont jamais visibles, parce que la grille est trop lente \u00e0 d\u00e9monter.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Virtualisation asynchrone : Le pont vers des applications WPF \u00e0 haute performance<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">DataGrid pour WPF de Xceed est con\u00e7u pour la virtualisation asynchrone des donn\u00e9es :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Chargement de plus de 10 000 lignes sans geler l'interface utilisateur<\/li>\n\n\n\n<li>Utilisation r\u00e9duite de la m\u00e9moire, m\u00eame avec des ensembles de donn\u00e9es volumineux<\/li>\n\n\n\n<li>D\u00e9filement \u00e0 60 images par seconde et filtrage instantan\u00e9, pr\u00eats \u00e0 l'emploi<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">C'est ce m\u00eame moteur qui est utilis\u00e9 dans les industries o\u00f9 les performances sont critiques et o\u00f9 le d\u00e9calage n'est jamais acceptable.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Mise en \u0153uvre \u00e9tape par \u00e9tape : Chargement asynchrone d'une grille de donn\u00e9es avec Xceed<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Ce que couvre ce guide<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Mise en place d'un projet WPF propre avec DataGrid de Xceed<\/li>\n\n\n\n<li>Impl\u00e9mentation du chargement asynchrone avec ObservableCollection et les t\u00e2ches d'arri\u00e8re-plan<\/li>\n\n\n\n<li>Configuration de la virtualisation pour une vitesse maximale<\/li>\n\n\n\n<li>Ajout d'indicateurs de chargement et de gestion des erreurs<\/li>\n\n\n\n<li>Mesurer les performances, avec des crit\u00e8res de r\u00e9f\u00e9rence que vous pouvez reproduire<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Configuration de votre projet WPF avec Xceed DataGrid<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Installer le <a href=\"https:\/\/www.nuget.org\/packages\/Xceed.Products.Wpf.DataGrid.Base\">Xceed DataGrid pour WPF<\/a> via NuGet ou par t\u00e9l\u00e9chargement direct.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Exemple de MainWindow.xaml :<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code data-no-translation=\"\">&lt;Window x:Class=\"AsyncDataGridDemo.MainWindow\"\n        xmlns=\"http:\/\/schemas.microsoft.com\/winfx\/2006\/xaml\/presentation\"\n        xmlns:x=\"http:\/\/schemas.microsoft.com\/winfx\/2006\/xaml\"\n        xmlns:xcdg=\"http:\/\/schemas.xceed.com\/wpf\/xaml\/datagrid\"&gt;\n    &lt;Grid&gt;\n        &lt;xcdg:DataGridControl x:Name=\"EmployeeDataGrid\"\n                              ItemsSource=\"{Binding Employees}\"\n                              AutoCreateColumns=\"False\"&gt;\n            &lt;xcdg:DataGridControl.Columns&gt;\n                &lt;xcdg:Column FieldName=\"Id\" Title=\"Employee ID\"\/&gt;\n                &lt;xcdg:Column FieldName=\"Name\" Title=\"Full Name\"\/&gt;\n                &lt;xcdg:Column FieldName=\"Department\" Title=\"Department\"\/&gt;\n                &lt;xcdg:Column FieldName=\"Salary\" Title=\"Salary\"\/&gt;\n            &lt;\/xcdg:DataGridControl.Columns&gt;\n        &lt;\/xcdg:DataGridControl&gt;\n    &lt;\/Grid&gt;\n&lt;\/Window&gt;\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">Les colonnes explicites permettent un contr\u00f4le total. Pas de surprises, pas de co\u00fbts de performance cach\u00e9s.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Impl\u00e9mentation du chargement de donn\u00e9es asynchrone avec ObservableCollection<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">D\u00e9finir votre mod\u00e8le et votre service asynchrone<\/h4>\n\n\n\n<pre class=\"wp-block-code\"><code data-no-translation=\"\">public class Employee\n{\n    public int Id { get; set; }\n    public string Name { get; set; }\n    public string Department { get; set; }\n    public decimal Salary { get; set; }\n}\n\npublic class EmployeeService\n{\n    public async Task&lt;List&lt;Employee&gt;&gt; GetEmployeesAsync(int skip, int take)\n    {\n        await Task.Delay(100); \/\/ Simulate DB latency\n        return Enumerable.Range(skip, take)\n            .Select(i =&gt; new Employee\n            {\n                Id = i,\n                Name = $\"Employee {i}\",\n                Department = $\"Dept {i % 10}\",\n                Salary = 50000 + (i * 100)\n            }).ToList();\n    }\n}\n<\/code><\/pre>\n\n\n\n<h4 class=\"wp-block-heading\">ViewModel : Async, Observable et Production-Grade<\/h4>\n\n\n\n<pre class=\"wp-block-code\"><code data-no-translation=\"\">public class MainViewModel : INotifyPropertyChanged\n{\n    private readonly EmployeeService _employeeService = new EmployeeService();\n    private ObservableCollection&lt;Employee&gt; _employees = new ObservableCollection&lt;Employee&gt;();\n    private bool _isLoading;\n\n    public ObservableCollection&lt;Employee&gt; Employees\n    {\n        get =&gt; _employees;\n        set { _employees = value; OnPropertyChanged(); }\n    }\n\n    public bool IsLoading\n    {\n        get =&gt; _isLoading;\n        set { _isLoading = value; OnPropertyChanged(); }\n    }\n\n    public MainViewModel()\n    {\n        LoadDataAsync();\n    }\n\n    private async Task LoadDataAsync()\n    {\n        IsLoading = true;\n        try\n        {\n            var employees = await _employeeService.GetEmployeesAsync(0, 10000);\n            await Application.Current.Dispatcher.BeginInvoke(new Action(() =&gt;\n            {\n                Employees.Clear();\n                foreach (var employee in employees)\n                    Employees.Add(employee);\n            }));\n        }\n        finally\n        {\n            IsLoading = false;\n        }\n    }\n\n    \/\/ Implement INotifyPropertyChanged...\n}\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">Pas de blocage. Pas de piratage. C'est le mod\u00e8le asynchrone auquel s'attendent les \u00e9quipes .NET les plus performantes.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Configuration de la virtualisation pour une vitesse maximale de DataGrid<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">Configuration XAML<\/h4>\n\n\n\n<pre class=\"wp-block-code\"><code data-no-translation=\"\">&lt;xcdg:DataGridControl x:Name=\"EmployeeDataGrid\"\n                      ItemsSource=\"{Binding Employees}\"\n                      AutoCreateColumns=\"False\"&gt;\n    &lt;xcdg:DataGridControl.View&gt;\n        &lt;xcdg:TableView UseDefaultHeadersFooters=\"True\"\n                        ShowRowSelectorPane=\"False\"&gt;\n            &lt;xcdg:TableView.FixedHeaders&gt;\n                &lt;DataTemplate&gt;\n                    &lt;xcdg:ColumnManagerRow AllowColumnReorder=\"True\" AllowSort=\"True\"\/&gt;\n                &lt;\/DataTemplate&gt;\n            &lt;\/xcdg:TableView.FixedHeaders&gt;\n        &lt;\/xcdg:TableView&gt;\n    &lt;\/xcdg:DataGridControl.View&gt;\n    &lt;xcdg:DataGridControl.ScrollViewer&gt;\n        &lt;xcdg:DataGridScrollViewer&gt;\n            &lt;xcdg:DataGridScrollViewer.ScrollingAnimationDuration&gt;\n                &lt;Duration&gt;0:0:0.1&lt;\/Duration&gt;\n            &lt;\/xcdg:DataGridScrollViewer.ScrollingAnimationDuration&gt;\n        &lt;\/xcdg:DataGridScrollViewer&gt;\n    &lt;\/xcdg:DataGridControl.ScrollViewer&gt;\n&lt;\/xcdg:DataGridControl&gt;\n<\/code><\/pre>\n\n\n\n<h4 class=\"wp-block-heading\">Am\u00e9liorer les performances dans le Code-Behind<\/h4>\n\n\n\n<pre class=\"wp-block-code\"><code data-no-translation=\"\">public partial class MainWindow : Window\n{\n    public MainWindow()\n    {\n        InitializeComponent();\n        EmployeeDataGrid.ItemContainerGenerator.StatusChanged += ItemContainerGenerator_StatusChanged;\n    }\n\n    private void ItemContainerGenerator_StatusChanged(object sender, EventArgs e)\n    {\n        if (EmployeeDataGrid.ItemContainerGenerator.Status == GeneratorStatus.ContainersGenerated)\n        {\n            EmployeeDataGrid.SetValue(VirtualizingStackPanel.IsVirtualizingProperty, true);\n            EmployeeDataGrid.SetValue(VirtualizingStackPanel.VirtualizationModeProperty, VirtualizationMode.Recycling);\n        }\n    }\n}\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">La virtualisation est synonyme de m\u00e9moire r\u00e9duite, de rendu instantan\u00e9 et d'absence de d\u00e9calage, quelle que soit l'\u00e9chelle.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Ajout d'indicateurs de chargement et gestion des erreurs<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">UI : Retour d'information sur le chargement asynchrone<\/h4>\n\n\n\n<pre class=\"wp-block-code\"><code data-no-translation=\"\">&lt;Grid&gt;\n    &lt;xcdg:DataGridControl x:Name=\"EmployeeDataGrid\"\n                          ItemsSource=\"{Binding Employees}\"\n                          Visibility=\"{Binding IsLoading, Converter={StaticResource BooleanToVisibilityConverter}, ConverterParameter=Inverted}\"\/&gt;\n    &lt;StackPanel HorizontalAlignment=\"Center\" VerticalAlignment=\"Center\"\n                Visibility=\"{Binding IsLoading, Converter={StaticResource BooleanToVisibilityConverter}}\"&gt;\n        &lt;ProgressBar IsIndeterminate=\"True\" Width=\"200\" Height=\"20\"\/&gt;\n        &lt;TextBlock Text=\"Loading employee data...\" HorizontalAlignment=\"Center\" Margin=\"0,10,0,0\"\/&gt;\n    &lt;\/StackPanel&gt;\n&lt;\/Grid&gt;\n<\/code><\/pre>\n\n\n\n<h4 class=\"wp-block-heading\">ViewModel : Gestion robuste des erreurs<\/h4>\n\n\n\n<pre class=\"wp-block-code\"><code data-no-translation=\"\">private async Task LoadDataAsync()\n{\n    IsLoading = true;\n    try\n    {\n        var employees = await _employeeService.GetEmployeesAsync(0, 10000);\n        await Application.Current.Dispatcher.BeginInvoke(new Action(() =&gt;\n        {\n            Employees.Clear();\n            var batchSize = 100;\n            for (int i = 0; i &lt; employees.Count; i += batchSize)\n            {\n                foreach (var employee in employees.Skip(i).Take(batchSize))\n                    Employees.Add(employee);\n                if (i % (batchSize * 10) == 0)\n                    await Task.Delay(1); \/\/ Let UI breathe\n            }\n        }));\n    }\n    catch (Exception ex)\n    {\n        MessageBox.Show($\"Error loading data: {ex.Message}\", \"Error\", MessageBoxButton.OK, MessageBoxImage.Error);\n    }\n    finally\n    {\n        IsLoading = false;\n    }\n}\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">Les vrais utilisateurs attendent un retour d'information et une r\u00e9silience. C'est ce qui convertit les essais en places payantes.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Mesurer la performance : Des rep\u00e8res fiables<\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">Classe de m\u00e9triques simples<\/h4>\n\n\n\n<pre class=\"wp-block-code\"><code data-no-translation=\"\">public class PerformanceMetrics\n{\n    public static async Task&lt;TimeSpan&gt; MeasureLoadTime(Func&lt;Task&gt; loadOperation)\n    {\n        var sw = Stopwatch.StartNew();\n        await loadOperation();\n        sw.Stop();\n        return sw.Elapsed;\n    }\n\n    public static long GetMemoryUsage()\n    {\n        GC.Collect();\n        GC.WaitForPendingFinalizers();\n        GC.Collect();\n        return GC.GetTotalMemory(false);\n    }\n}\n\n\/\/ Usage:\nvar loadTime = await PerformanceMetrics.MeasureLoadTime(() =&gt; LoadDataAsync());\nvar memory = PerformanceMetrics.GetMemoryUsage();\nDebug.WriteLine($\"Load time: {loadTime.TotalMilliseconds}ms, memory: {memory \/ 1024 \/ 1024}MB\");\n<\/code><\/pre>\n\n\n\n<h4 class=\"wp-block-heading\">R\u00e9sultats attendus<\/h4>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Taille de l'ensemble de donn\u00e9es<\/th><th>Temps de chargement initial<\/th><th>Utilisation de la RAM<\/th><th>Performance du d\u00e9filement<\/th><\/tr><\/thead><tbody><tr><td>10 000 enregistrements<\/td><td>200-500ms<\/td><td>&lt;50MB<\/td><td>Lisse (60 images par seconde)<\/td><\/tr><tr><td>100 000 enregistrements<\/td><td>1-2s<\/td><td>&lt;100MB<\/td><td>Lisse (60 images par seconde)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Gr\u00e2ce \u00e0 une virtualisation appropri\u00e9e, le DataGrid de Xceed conserve sa r\u00e9activit\u00e9 et une faible m\u00e9moire, m\u00eame lorsque le volume de donn\u00e9es augmente.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Tableau de comparaison des fonctionnalit\u00e9s : Xceed DataGrid par rapport aux grilles classiques<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Fonctionnalit\u00e9<\/th><th>Xceed DataGrid pour WPF<\/th><th>Contr\u00f4les typiques de la grille de donn\u00e9es<\/th><\/tr><\/thead><tbody><tr><td>Virtualisation asynchrone des donn\u00e9es<\/td><td>Oui (int\u00e9gr\u00e9)<\/td><td>Rare ou limit\u00e9<\/td><\/tr><tr><td>API propre et extensible<\/td><td>Oui<\/td><td>Souvent complexes ou rigides<\/td><\/tr><tr><td>Licence perp\u00e9tuelle<\/td><td>Oui<\/td><td>Souvent sur abonnement<\/td><\/tr><tr><td>Regroupement 2D\/3D, filtrage, exportation<\/td><td>Oui (nombreuses fonctionnalit\u00e9s)<\/td><td>Partielle ou de base<\/td><\/tr><tr><td>Interface utilisateur sans d\u00e9calage avec de grands ensembles de donn\u00e9es<\/td><td>Oui<\/td><td>Non (l'interface utilisateur se fige souvent)<\/td><\/tr><tr><td>Support MVVM et theming<\/td><td>Oui<\/td><td>Souvent limit\u00e9<\/td><\/tr><tr><td>Documentation et assistance adapt\u00e9es<\/td><td>Oui<\/td><td>Variable<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Meilleures pratiques pour les d\u00e9ploiements en production<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Taille du lot :<\/strong> Commencez avec 100-500 par lot, ajustez en fonction de la forme de vos donn\u00e9es.<\/li>\n\n\n\n<li><strong>M\u00e9moire :<\/strong> Activez toujours la virtualisation, recyclez les conteneurs.<\/li>\n\n\n\n<li><strong>Commentaires des utilisateurs :<\/strong> Afficher la progression des op\u00e9rations de plus de 200 ms.<\/li>\n\n\n\n<li><strong>R\u00e9cup\u00e9ration des erreurs :<\/strong> Ajouter une logique de r\u00e9essai en cas de d\u00e9faillance du r\u00e9seau.<\/li>\n\n\n\n<li><strong>Mise en cache :<\/strong> Mettre en cache les requ\u00eates fr\u00e9quentes pour les recharger instantan\u00e9ment.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Conclusion : Pourquoi Xceed est la grille de donn\u00e9es WPF pour les professionnels de .NET<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">DataGrid de Xceed pour WPF est con\u00e7u pour les sc\u00e9narios asynchrones \u00e0 haut volume o\u00f9 la performance n'est pas optionnelle.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Le chargement asynchrone et la virtualisation de l'interface utilisateur signifient qu'il n'y a jamais de gel.<\/li>\n\n\n\n<li>Une API propre et extensible facilite l'int\u00e9gration et le prototypage rapide.<\/li>\n\n\n\n<li>Les r\u00e9f\u00e9rences au monde r\u00e9el sont synonymes de confiance, et non de battage m\u00e9diatique.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Comparez ces mod\u00e8les \u00e0 toute autre solution. Xceed offre des temps de chargement plus rapides, une m\u00e9moire r\u00e9duite et une licence perp\u00e9tuelle sans abonnement.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Pr\u00eat \u00e0 voir la diff\u00e9rence ?<\/strong><br><strong><a href=\"https:\/\/xceed.com\/fr\/proces\/\">T\u00e9l\u00e9chargez la version d'essai gratuite de 45 jours ici<\/a><\/strong>Pour ce faire, int\u00e9grez ce mod\u00e8le dans votre application et mesurez les r\u00e9sultats. Vos utilisateurs - et vos indicateurs de conversion - vous remercieront.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Ressources compl\u00e9mentaires<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/xceed.com\/fr\/documentation\/xceed-datagrid-for-wpf\/index.html\/\">Documentation de Xceed DataGrid pour WPF<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/github.com\/xceedsoftware\/WPF-DataGrid-Samples\">Exemples de code GitHub<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/xceed.com\/fr\/support\/\">Contacter le support Xceed<\/a> pour l'aide \u00e0 l'int\u00e9gration<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Installez des convictions, pas seulement des contr\u00f4les.<br>C'est la diff\u00e9rence Xceed. \u00cates-vous pr\u00eat \u00e0 construire des grilles \u00e0 l'\u00e9chelle ?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>Lorsque votre application WPF doit g\u00e9rer des ensembles de donn\u00e9es massifs sans d\u00e9calage, le chargement asynchrone et la virtualisation sont essentiels. Ce guide explique aux d\u00e9veloppeurs .NET comment mettre en \u0153uvre des grilles r\u00e9actives et performantes \u00e0 l'aide de DataGrid for WPF de Xceed, afin que vous puissiez offrir une exp\u00e9rience utilisateur transparente \u00e0 n'importe quelle \u00e9chelle, augmenter les conversions d'essai et d\u00e9marquer votre logiciel d\u00e8s le d\u00e9part.<\/p>","protected":false},"author":12,"featured_media":2983,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[141,60],"tags":[70,118,134,117,119,74,83,72,115,82],"class_list":["post-2981","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-all","category-tutorials","tag-net","tag-net-developer-tools","tag-best-datagrid-for-wpf","tag-c-ui-components","tag-developer-support","tag-dotnet","tag-partnership","tag-wpf","tag-wpf-data-grid","tag-xceed"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Async DataGrid Loading in WPF: The Definitive Step-by-Step Guide With Xceed - Xceed Software<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/xceed.com\/fr\/blog\/tutoriels\/async-datagrid-loading-in-wpf-the-definitive-step-by-step-guide-with-xceed\/\" \/>\n<meta property=\"og:locale\" content=\"fr_CA\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Async DataGrid Loading in WPF: The Definitive Step-by-Step Guide With Xceed - Xceed Software\" \/>\n<meta property=\"og:description\" content=\"When your WPF app needs to handle massive datasets without lag, async loading and virtualization are essential. 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