Blazor ListBox
The Blazor ListBox shows a selectable list for single or multiple selection, with filtering and virtualization for large data.
Get and Set the value of ListBox linkLink to this section
As all Radzen Blazor input components the ListBox has a Value property which gets and sets the value of the component. Use @bind-Value to get the user input.
- Alfreds Futterkiste
- Ana Trujillo Emparedados y helados
- Antonio Moreno Taquería
- Around the Horn
- Berglunds snabbköp
- Blauer See Delikatessen
- Blondesddsl père et fils
- Bólido Comidas preparadas
- Bon app'
- Bottom-Dollar Markets
- B's Beverages
- Cactus Comidas para llevar
- Centro comercial Moctezuma
- Chop-suey Chinese
- Comércio Mineiro
- Consolidated Holdings
- Drachenblut Delikatessen
- Du monde entier
- Eastern Connection
- Ernst Handel
- Familia Arquibaldo
- FISSA Fabrica Inter. Salchichas S.A.
- Folies gourmandes
- Folk och fä HB
- Frankenversand
- France restauration
- Franchi S.p.A.
- Furia Bacalhau e Frutos do Mar
- Galería del gastrónomo
- Godos Cocina Típica
- Gourmet Lanchonetes
- Great Lakes Food Market
- GROSELLA-Restaurante
- Hanari Carnes
- HILARION-Abastos
- Hungry Coyote Import Store
- Hungry Owl All-Night Grocers
- Island Trading
- Königlich Essen
- La corne d'abondance
- La maison d'Asie
- Laughing Bacchus Wine Cellars
- Lazy K Kountry Store
- Lehmanns Marktstand
- Let's Stop N Shop
- LILA-Supermercado
- LINO-Delicateses
- Lonesome Pine Restaurant
- Magazzini Alimentari Riuniti
- Maison Dewey
- Mère Paillarde
- Morgenstern Gesundkost
- North/South
- Océano Atlántico Ltda.
- Old World Delicatessen
- Ottilies Käseladen
- Paris spécialités
- Pericles Comidas clásicas
- Piccolo und mehr
- Princesa Isabel Vinhos
- Que Delícia
- Queen Cozinha
- QUICK-Stop
- Rancho grande
- Rattlesnake Canyon Grocery
- Reggiani Caseifici
- Ricardo Adocicados
- Richter Supermarkt
- Romero y tomillo
- Santé Gourmet
- Save-a-lot Markets
- Seven Seas Imports
- Simons bistro
- Spécialités du monde
- Split Rail Beer & Ale
- Suprêmes délices
- The Big Cheese
- The Cracker Box
- Toms Spezialitäten
- Tortuga Restaurante
- Tradição Hipermercados
- Trail's Head Gourmet Provisioners
- Vaffeljernet
- Victuailles en stock
- Vins et alcools Chevalier
- Die Wandernde Kuh
- Wartian Herkku
- Wellington Importadora
- White Clover Markets
- Wilman Kala
- Wolski Zajazd
- SQLite Company
Get and Set the value of ListBox using Value and Change event linkLink to this section
Value property can be used to set the value of the component and Change event to get the user input.
- Alfreds Futterkiste
- Ana Trujillo Emparedados y helados
- Antonio Moreno Taquería
- Around the Horn
- Berglunds snabbköp
- Blauer See Delikatessen
- Blondesddsl père et fils
- Bólido Comidas preparadas
- Bon app'
- Bottom-Dollar Markets
- B's Beverages
- Cactus Comidas para llevar
- Centro comercial Moctezuma
- Chop-suey Chinese
- Comércio Mineiro
- Consolidated Holdings
- Drachenblut Delikatessen
- Du monde entier
- Eastern Connection
- Ernst Handel
- Familia Arquibaldo
- FISSA Fabrica Inter. Salchichas S.A.
- Folies gourmandes
- Folk och fä HB
- Frankenversand
- France restauration
- Franchi S.p.A.
- Furia Bacalhau e Frutos do Mar
- Galería del gastrónomo
- Godos Cocina Típica
- Gourmet Lanchonetes
- Great Lakes Food Market
- GROSELLA-Restaurante
- Hanari Carnes
- HILARION-Abastos
- Hungry Coyote Import Store
- Hungry Owl All-Night Grocers
- Island Trading
- Königlich Essen
- La corne d'abondance
- La maison d'Asie
- Laughing Bacchus Wine Cellars
- Lazy K Kountry Store
- Lehmanns Marktstand
- Let's Stop N Shop
- LILA-Supermercado
- LINO-Delicateses
- Lonesome Pine Restaurant
- Magazzini Alimentari Riuniti
- Maison Dewey
- Mère Paillarde
- Morgenstern Gesundkost
- North/South
- Océano Atlántico Ltda.
- Old World Delicatessen
- Ottilies Käseladen
- Paris spécialités
- Pericles Comidas clásicas
- Piccolo und mehr
- Princesa Isabel Vinhos
- Que Delícia
- Queen Cozinha
- QUICK-Stop
- Rancho grande
- Rattlesnake Canyon Grocery
- Reggiani Caseifici
- Ricardo Adocicados
- Richter Supermarkt
- Romero y tomillo
- Santé Gourmet
- Save-a-lot Markets
- Seven Seas Imports
- Simons bistro
- Spécialités du monde
- Split Rail Beer & Ale
- Suprêmes délices
- The Big Cheese
- The Cracker Box
- Toms Spezialitäten
- Tortuga Restaurante
- Tradição Hipermercados
- Trail's Head Gourmet Provisioners
- Vaffeljernet
- Victuailles en stock
- Vins et alcools Chevalier
- Die Wandernde Kuh
- Wartian Herkku
- Wellington Importadora
- White Clover Markets
- Wilman Kala
- Wolski Zajazd
- SQLite Company
Define Text and Value properties linkLink to this section
Use the TextProperty and ValueProperty properties to specify which fields to display and use as values.
- Alfreds Futterkiste
- Ana Trujillo Emparedados y helados
- Antonio Moreno Taquería
- Around the Horn
- Berglunds snabbköp
- Blauer See Delikatessen
- Blondesddsl père et fils
- Bólido Comidas preparadas
- Bon app'
- Bottom-Dollar Markets
- B's Beverages
- Cactus Comidas para llevar
- Centro comercial Moctezuma
- Chop-suey Chinese
- Comércio Mineiro
- Consolidated Holdings
- Drachenblut Delikatessen
- Du monde entier
- Eastern Connection
- Ernst Handel
- Familia Arquibaldo
- FISSA Fabrica Inter. Salchichas S.A.
- Folies gourmandes
- Folk och fä HB
- Frankenversand
- France restauration
- Franchi S.p.A.
- Furia Bacalhau e Frutos do Mar
- Galería del gastrónomo
- Godos Cocina Típica
- Gourmet Lanchonetes
- Great Lakes Food Market
- GROSELLA-Restaurante
- Hanari Carnes
- HILARION-Abastos
- Hungry Coyote Import Store
- Hungry Owl All-Night Grocers
- Island Trading
- Königlich Essen
- La corne d'abondance
- La maison d'Asie
- Laughing Bacchus Wine Cellars
- Lazy K Kountry Store
- Lehmanns Marktstand
- Let's Stop N Shop
- LILA-Supermercado
- LINO-Delicateses
- Lonesome Pine Restaurant
- Magazzini Alimentari Riuniti
- Maison Dewey
- Mère Paillarde
- Morgenstern Gesundkost
- North/South
- Océano Atlántico Ltda.
- Old World Delicatessen
- Ottilies Käseladen
- Paris spécialités
- Pericles Comidas clásicas
- Piccolo und mehr
- Princesa Isabel Vinhos
- Que Delícia
- Queen Cozinha
- QUICK-Stop
- Rancho grande
- Rattlesnake Canyon Grocery
- Reggiani Caseifici
- Ricardo Adocicados
- Richter Supermarkt
- Romero y tomillo
- Santé Gourmet
- Save-a-lot Markets
- Seven Seas Imports
- Simons bistro
- Spécialités du monde
- Split Rail Beer & Ale
- Suprêmes délices
- The Big Cheese
- The Cracker Box
- Toms Spezialitäten
- Tortuga Restaurante
- Tradição Hipermercados
- Trail's Head Gourmet Provisioners
- Vaffeljernet
- Victuailles en stock
- Vins et alcools Chevalier
- Die Wandernde Kuh
- Wartian Herkku
- Wellington Importadora
- White Clover Markets
- Wilman Kala
- Wolski Zajazd
- SQLite Company
ListBox with template linkLink to this section
Use the Template property to customize how items are displayed in the list box.
- Company: Alfreds Futterkiste
- Company: Ana Trujillo Emparedados y helados
- Company: Antonio Moreno Taquería
- Company: Around the Horn
- Company: Berglunds snabbköp
- Company: Blauer See Delikatessen
- Company: Blondesddsl père et fils
- Company: Bólido Comidas preparadas
- Company: Bon app'
- Company: Bottom-Dollar Markets
- Company: B's Beverages
- Company: Cactus Comidas para llevar
- Company: Centro comercial Moctezuma
- Company: Chop-suey Chinese
- Company: Comércio Mineiro
- Company: Consolidated Holdings
- Company: Drachenblut Delikatessen
- Company: Du monde entier
- Company: Eastern Connection
- Company: Ernst Handel
- Company: Familia Arquibaldo
- Company: FISSA Fabrica Inter. Salchichas S.A.
- Company: Folies gourmandes
- Company: Folk och fä HB
- Company: Frankenversand
- Company: France restauration
- Company: Franchi S.p.A.
- Company: Furia Bacalhau e Frutos do Mar
- Company: Galería del gastrónomo
- Company: Godos Cocina Típica
- Company: Gourmet Lanchonetes
- Company: Great Lakes Food Market
- Company: GROSELLA-Restaurante
- Company: Hanari Carnes
- Company: HILARION-Abastos
- Company: Hungry Coyote Import Store
- Company: Hungry Owl All-Night Grocers
- Company: Island Trading
- Company: Königlich Essen
- Company: La corne d'abondance
- Company: La maison d'Asie
- Company: Laughing Bacchus Wine Cellars
- Company: Lazy K Kountry Store
- Company: Lehmanns Marktstand
- Company: Let's Stop N Shop
- Company: LILA-Supermercado
- Company: LINO-Delicateses
- Company: Lonesome Pine Restaurant
- Company: Magazzini Alimentari Riuniti
- Company: Maison Dewey
- Company: Mère Paillarde
- Company: Morgenstern Gesundkost
- Company: North/South
- Company: Océano Atlántico Ltda.
- Company: Old World Delicatessen
- Company: Ottilies Käseladen
- Company: Paris spécialités
- Company: Pericles Comidas clásicas
- Company: Piccolo und mehr
- Company: Princesa Isabel Vinhos
- Company: Que Delícia
- Company: Queen Cozinha
- Company: QUICK-Stop
- Company: Rancho grande
- Company: Rattlesnake Canyon Grocery
- Company: Reggiani Caseifici
- Company: Ricardo Adocicados
- Company: Richter Supermarkt
- Company: Romero y tomillo
- Company: Santé Gourmet
- Company: Save-a-lot Markets
- Company: Seven Seas Imports
- Company: Simons bistro
- Company: Spécialités du monde
- Company: Split Rail Beer & Ale
- Company: Suprêmes délices
- Company: The Big Cheese
- Company: The Cracker Box
- Company: Toms Spezialitäten
- Company: Tortuga Restaurante
- Company: Tradição Hipermercados
- Company: Trail's Head Gourmet Provisioners
- Company: Vaffeljernet
- Company: Victuailles en stock
- Company: Vins et alcools Chevalier
- Company: Die Wandernde Kuh
- Company: Wartian Herkku
- Company: Wellington Importadora
- Company: White Clover Markets
- Company: Wilman Kala
- Company: Wolski Zajazd
- Company: SQLite Company
ListBox multiple selection linkLink to this section
Use Multiple="true" to enable selection of multiple items in the list box.
- Chai
- Chang
- Aniseed Syrup
- Chef Anton's Cajun Seasoning
- Chef Anton's Gumbo Mix
- Grandma's Boysenberry Spread
- Uncle Bob's Organic Dried Pears
- Northwoods Cranberry Sauce
- Mishi Kobe Niku
- Ikura
- Queso Cabrales
- Queso Manchego La Pastora
- Konbu
- Tofu
- Genen Shouyu
- Pavlova
- Alice Mutton
- Carnarvon Tigers
- Teatime Chocolate Biscuits
- Sir Rodney's Marmalade
- Sir Rodney's Scones
- Gustaf's Knäckebröd
- Tunnbröd
- Guaraná Fantástica
- NuNuCa Nuß-Nougat-Creme
- Gumbär Gummibärchen
- Schoggi Schokolade
- Rössle Sauerkraut
- Thüringer Rostbratwurst
- Nord-Ost Matjeshering
- Gorgonzola Telino
- Mascarpone Fabioli
- Geitost
- Sasquatch Ale
- Steeleye Stout
- Inlagd Sill
- Gravad lax
- Côte de Blaye
- Chartreuse verte
- Boston Crab Meat
- Jack's New England Clam Chowder
- Singaporean Hokkien Fried Mee
- Ipoh Coffee
- Gula Malacca
- Rogede sild
- Spegesild
- Zaanse koeken
- Chocolade
- Maxilaku
- Valkoinen suklaa
- Manjimup Dried Apples
- Filo Mix
- Perth Pasties
- Tourtière
- Pâté chinois
- Gnocchi di nonna Alice
- Ravioli Angelo
- Escargots de Bourgogne
- Raclette Courdavault
- Camembert Pierrot
- Sirop d'érable
- Tarte au sucre
- Vegie-spread
- Wimmers gute Semmelknödel
- Louisiana Fiery Hot Pepper Sauce
- Louisiana Hot Spiced Okra
- Laughing Lumberjack Lager
- Scottish Longbreads
- Gudbrandsdalsost
- Outback Lager
- Flotemysost
- Mozzarella di Giovanni
- Röd Kaviar
- Longlife Tofu
- Rhönbräu Klosterbier
- Lakkalikööri
- Original Frankfurter grüne Soße
Filtering case sensitivity and filter operator linkLink to this section
Configure filtering behavior with FilterCaseSensitivity and FilterOperator properties.
- Alfreds Futterkiste
- Ana Trujillo Emparedados y helados
- Antonio Moreno Taquería
- Around the Horn
- Berglunds snabbköp
- Blauer See Delikatessen
- Blondesddsl père et fils
- Bólido Comidas preparadas
- Bon app'
- Bottom-Dollar Markets
- B's Beverages
- Cactus Comidas para llevar
- Centro comercial Moctezuma
- Chop-suey Chinese
- Comércio Mineiro
- Consolidated Holdings
- Drachenblut Delikatessen
- Du monde entier
- Eastern Connection
- Ernst Handel
- Familia Arquibaldo
- FISSA Fabrica Inter. Salchichas S.A.
- Folies gourmandes
- Folk och fä HB
- Frankenversand
- France restauration
- Franchi S.p.A.
- Furia Bacalhau e Frutos do Mar
- Galería del gastrónomo
- Godos Cocina Típica
- Gourmet Lanchonetes
- Great Lakes Food Market
- GROSELLA-Restaurante
- Hanari Carnes
- HILARION-Abastos
- Hungry Coyote Import Store
- Hungry Owl All-Night Grocers
- Island Trading
- Königlich Essen
- La corne d'abondance
- La maison d'Asie
- Laughing Bacchus Wine Cellars
- Lazy K Kountry Store
- Lehmanns Marktstand
- Let's Stop N Shop
- LILA-Supermercado
- LINO-Delicateses
- Lonesome Pine Restaurant
- Magazzini Alimentari Riuniti
- Maison Dewey
- Mère Paillarde
- Morgenstern Gesundkost
- North/South
- Océano Atlántico Ltda.
- Old World Delicatessen
- Ottilies Käseladen
- Paris spécialités
- Pericles Comidas clásicas
- Piccolo und mehr
- Princesa Isabel Vinhos
- Que Delícia
- Queen Cozinha
- QUICK-Stop
- Rancho grande
- Rattlesnake Canyon Grocery
- Reggiani Caseifici
- Ricardo Adocicados
- Richter Supermarkt
- Romero y tomillo
- Santé Gourmet
- Save-a-lot Markets
- Seven Seas Imports
- Simons bistro
- Spécialités du monde
- Split Rail Beer & Ale
- Suprêmes délices
- The Big Cheese
- The Cracker Box
- Toms Spezialitäten
- Tortuga Restaurante
- Tradição Hipermercados
- Trail's Head Gourmet Provisioners
- Vaffeljernet
- Victuailles en stock
- Vins et alcools Chevalier
- Die Wandernde Kuh
- Wartian Herkku
- Wellington Importadora
- White Clover Markets
- Wilman Kala
- Wolski Zajazd
- SQLite Company
Custom filtering with LoadData event linkLink to this section
Use the LoadData event to implement custom filtering logic and load data on-demand.
Loading indicator linkLink to this section
Use LoadingTemplate together with the IsLoading property to show a loading indicator while data is being fetched. LoadingTemplate takes precedence over the items and the empty message.
- Alfreds Futterkiste
- Ana Trujillo Emparedados y helados
- Antonio Moreno Taquería
- Around the Horn
- B's Beverages
- Berglunds snabbköp
- Blauer See Delikatessen
- Blondesddsl père et fils
- Bólido Comidas preparadas
- Bon app'
- Bottom-Dollar Markets
- Cactus Comidas para llevar
- Centro comercial Moctezuma
- Chop-suey Chinese
- Comércio Mineiro
- Consolidated Holdings
- Die Wandernde Kuh
- Drachenblut Delikatessen
- Du monde entier
- Eastern Connection
- Ernst Handel
- Familia Arquibaldo
- FISSA Fabrica Inter. Salchichas S.A.
- Folies gourmandes
- Folk och fä HB
- France restauration
- Franchi S.p.A.
- Frankenversand
- Furia Bacalhau e Frutos do Mar
- Galería del gastrónomo
- Godos Cocina Típica
- Gourmet Lanchonetes
- Great Lakes Food Market
- GROSELLA-Restaurante
- Hanari Carnes
- HILARION-Abastos
- Hungry Coyote Import Store
- Hungry Owl All-Night Grocers
- Island Trading
- Königlich Essen
- La corne d'abondance
- La maison d'Asie
- Laughing Bacchus Wine Cellars
- Lazy K Kountry Store
- Lehmanns Marktstand
- Let's Stop N Shop
- LILA-Supermercado
- LINO-Delicateses
- Lonesome Pine Restaurant
- Magazzini Alimentari Riuniti
- Maison Dewey
- Mère Paillarde
- Morgenstern Gesundkost
- North/South
- Océano Atlántico Ltda.
- Old World Delicatessen
- Ottilies Käseladen
- Paris spécialités
- Pericles Comidas clásicas
- Piccolo und mehr
- Princesa Isabel Vinhos
- Que Delícia
- Queen Cozinha
- QUICK-Stop
- Rancho grande
- Rattlesnake Canyon Grocery
- Reggiani Caseifici
- Ricardo Adocicados
- Richter Supermarkt
- Romero y tomillo
- Santé Gourmet
- Save-a-lot Markets
- Seven Seas Imports
- Simons bistro
- Spécialités du monde
- Split Rail Beer & Ale
- SQLite Company
- Suprêmes délices
- The Big Cheese
- The Cracker Box
- Toms Spezialitäten
- Tortuga Restaurante
- Tradição Hipermercados
- Trail's Head Gourmet Provisioners
- Vaffeljernet
- Victuailles en stock
- Vins et alcools Chevalier
- Wartian Herkku
- Wellington Importadora
- White Clover Markets
- Wilman Kala
- Wolski Zajazd
The list loads its data with a simulated delay; filtering reloads it and shows the loading state again.
ListBox virtualization using IQueryablelinkLink to this section
Enable virtualization with IQueryable to efficiently handle large datasets by loading items on demand.
ListBox virtualization with LoadData event linkLink to this section
Combine virtualization with the LoadData event for custom data loading with large datasets.
Keyboard Navigation linkLink to this section
The following keys or key combinations provide a way for users to navigate and interact with Radzen Blazor ListBox component.
| Press this key | To do this |
|---|---|
| Tab | Navigate to a ListBox component. |
| Space or Enter | Select the focused ListBox item. In multiple selection mode the selection of the focused item is toggled. |
| DownArrow / RightArrow | Focus the next ListBox item. In single selection mode the item is also selected. |
| UpArrow / LeftArrow | Focus the previous ListBox item. In single selection mode the item is also selected. |
| Home | Focus the first ListBox item. In single selection mode the item is also selected. |
| End | Focus the last ListBox item. In single selection mode the item is also selected. |
| Delete | Clear the selection when AllowClear is enabled. In multiple selection mode all selected items are cleared. |
| Alphanumeric | Focus next ListBox item starting with typed key. |
Frequently asked questions
How do I enable multiple selection in the Blazor ListBox?
Set Multiple to true and bind Value to a collection so users can select several items.
Can the Blazor ListBox filter and handle large lists?
Yes. Enable AllowFiltering for a search box and turn on virtualization to render large lists efficiently.
Radzen Blazor Components, © 2018-2026 Radzen.
Source Code licensed under
MIT
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