Class RadzenListBox<TValue>
RadzenListBox component.
Inherited Members
Namespace: Radzen.Blazor
Assembly: Radzen.Blazor.dll
Syntax
public class RadzenListBox<TValue> : DropDownBase<TValue>, IDisposable, IRadzenFormComponentType Parameters
| Name | Description |
|---|---|
| TValue | The type of the value. |
Examples
<RadzenListBox @bind-Value=@customerID TValue="string" Data=@customers TextProperty="CompanyName" ValueProperty="CustomerID" Change=@(args => Console.WriteLine($"Selected CustomerID: {args}")) />Properties
InputAttributes
Specifies additional custom attributes that will be rendered by the input.
Declaration
public IReadOnlyDictionary<string, object> InputAttributes { get; set; }Property Value
| Type | Description |
|---|---|
| IReadOnlyDictionary<System.String, System.Object> | The attributes. |
ItemRender
Gets or sets the row render callback. Use it to set row attributes.
Declaration
public Action<ListBoxItemRenderEventArgs<TValue>> ItemRender { get; set; }Property Value
| Type | Description |
|---|---|
| Action<ListBoxItemRenderEventArgs<TValue>> | The row render callback. |
ReadOnly
Gets or sets a value indicating whether is read only.
Declaration
public bool ReadOnly { get; set; }Property Value
| Type | Description |
|---|---|
| System.Boolean |
|
SelectAllText
Gets or sets the select all text.
Declaration
public string SelectAllText { get; set; }Property Value
| Type | Description |
|---|---|
| System.String | The select all text. |
Methods
GetComponentCssClass()
Gets the component CSS class.
Declaration
protected override string GetComponentCssClass()Returns
| Type | Description |
|---|---|
| System.String |
Overrides
OnAfterRenderAsync(Boolean)
Called when [after render asynchronous].
Declaration
protected override async Task OnAfterRenderAsync(bool firstRender)Parameters
| Type | Name | Description |
|---|---|---|
| System.Boolean | firstRender | if set to |
Returns
| Type | Description |
|---|---|
| Task | Task. |
Overrides
Radzen.DropDownBase<TValue>.OnAfterRenderAsync(System.Boolean)
OnKeyDown(Microsoft.AspNetCore.Components.Web.KeyboardEventArgs)
Handles the KeyDown event.
Declaration
protected async System.Threading.Tasks.Task OnKeyDown(Microsoft.AspNetCore.Components.Web.KeyboardEventArgs args)Parameters
| Type | Name | Description |
|---|---|---|
| Microsoft.AspNetCore.Components.Web.KeyboardEventArgs | args | The |
Returns
| Type | Description |
|---|---|
| System.Threading.Tasks.Task |
SelectAll()
Selects all.
Declaration
protected override Task SelectAll()Returns
| Type | Description |
|---|---|
| Task |
Overrides
Radzen.DropDownBase<TValue>.SelectAll()
SetParametersAsync(ParameterView)
Set parameters as an asynchronous operation.
Declaration
public override async Task SetParametersAsync(ParameterView parameters)Parameters
| Type | Name | Description |
|---|---|---|
| ParameterView | parameters | The parameters. |
Returns
| Type | Description |
|---|---|
| Task | A Task representing the asynchronous operation. |
Overrides
Radzen.DropDownBase<TValue>.SetParametersAsync(ParameterView)
Implements
IDisposable