Radzen Blazor Components

DropDown multiple selection

Select multiple items from the Blazor DropDown (multiselect). Bind to a collection, show a summary label for the selection, and set an equality comparer when binding to objects.

DropDown multiple selection with chips link

Use Chips="true" to display selected items as removable chips in the dropdown.

Define max labels and selected items text link

Use MaxSelectedLabels to limit displayed items and SelectedItemsText to show a custom message when many items are selected.

Specify an Equality Comparer for item selection. Useful when binding directly to an object collection. link

Use EqualityComparer to define custom comparison logic for determining when items are equal.

Frequently asked questions

How do I enable multiple selection in the Blazor DropDown?

Set Multiple to true and bind Value to a collection (such as a List). The DropDown shows checkboxes and a summary of the selected items.

How do I bind multiselect to a list of objects?

Bind Value to a collection of the value type and set an equality comparer so the DropDown can match selected objects back to the list items.

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