I added your Vote on your behalf, Darryl. Clicking the "Vote" button does that and we use this popularity metric when prioritizing next tasks, so when you find items you are interested in, you can just click the "Vote" button.

Regards,
Marin Bratanov
Progress Telerik

Hi Rob,

This is actually the very first time we have such a request. You can create a listbox with a grid with selection (be that single or multiple): 

• demo: https://demos.telerik.com/blazor-ui/grid/selection
• docs: https://docs.telerik.com/blazor-ui/components/grid/selection/overview

You can also add buttons with icons (link) between two grids and use the selected items to move them between different data sources (you should use observable data collections for that). The only thing that's not available is drag-drop for reorder of items in one listbox, or moving them between two of them. Drag-and-drop is not available in Blazor, and once the framework matures in that regard we will also be looking into similar features. EDIT: this feature is now available in the grid: https://demos.telerik.com/blazor-ui/grid/drag-drop.

Regards,
Marin Bratanov
Progress Telerik