在 .NET 中自动刷新网格数据

Dynamic updates, also known as live data rendering, enable a data grid to automatically refresh displayed information when the underlying data source changes, without requiring manual intervention, a full-page reload, or a complete grid refresh. This helps users work with current data while maintaining their position and context within the grid. Depending on the implementation, dynamic updates can refresh only affected records or cells, reducing unnecessary rendering, improving responsiveness, and limiting avoidable data transfer. This capability is especially valuable in applications where timely visibility of changing information is important, such as financial dashboards, operational monitoring systems, and inventory management solutions.

Several .NET components provide data grids that allow dynamic updates, including:

• DevExpress ASP.NET MVC Data Grid (part of DevExpress ASP.NET and Blazor) supports dynamic updates through technologies such as SignalR, allowing data changes to be reflected in the grid without requiring a full page refresh.
• ComponentOne WPF FlexGrid (part of ComponentOne Studio WPF by MESCIUS) supports dynamic updates, enabling changes in bound data to be reflected in the grid without requiring a full data reload, while virtualization helps maintain performance.
• Telerik UI Blazor Data Grid (part of Telerik UI for Blazor) supports dynamic updates through data binding and rebinding capabilities, allowing updated data to be reflected in the grid without requiring a page reload.
• Infragistics Ultimate UI for Windows Forms Grid (part of Infragistics Ultimate UI for Windows Forms) supports dynamic updates through data binding, allowing displayed records to be refreshed and synchronized with underlying data source changes at runtime.

For an in-depth analysis of features and price, visit our comparison of .NET grid components.

Compare .NET Grid Components