DropDown List in Data Grid

[Duong Quoc]

In the DropDown List I have 1 million options, when shown to the user to choose, I found the display speed is very slow. So how do I speed up the display of options or is there a way to paginate it?

[Balamurugan Lakshmanan]

Hi Duong,

Greeting from Syncfusion Support.

To enhance the performance efficiency of your application, even with large datasets, we recommend using either paging or virtualization. These techniques can help to minimize the load on your application and enhance its overall performance.

Additionally, we suggest rendering the page size with a minimum page size for better performance. For further information and guidance, please refer to the attached user guide.

Reference: https://blazor.syncfusion.com/documentation/datagrid/webassembly-performance

Regards,

Bala