Class ListBoxEvents<TValue, TItem>

Specifies the ListBox Events of the component.

Inheritance
System.Object
Syncfusion.Blazor.SfBaseComponent
ListBoxEvents<TValue, TItem>
Namespace: Syncfusion.Blazor.DropDowns
Assembly: Syncfusion.Blazor.dll
Syntax
public class ListBoxEvents<TValue, TItem> : SfBaseComponent
Type Parameters
Name Description
TValue
TItem

Constructors

ListBoxEvents()

Declaration
public ListBoxEvents()

Properties

Created

Triggers when the component is created.

Declaration
public EventCallback<object> Created { get; set; }
Property Value
Type Description
Microsoft.AspNetCore.Components.EventCallback<System.Object>

DataBound

Triggers when data source is populated in the list.

Declaration
public EventCallback<object> DataBound { get; set; }
Property Value
Type Description
Microsoft.AspNetCore.Components.EventCallback<System.Object>

Destroyed

Triggers when the component is destroyed.

Declaration
public EventCallback<object> Destroyed { get; set; }
Property Value
Type Description
Microsoft.AspNetCore.Components.EventCallback<System.Object>

Dragging

Triggers while dragging the list item.

Declaration
public EventCallback<DragEventArgs<TItem>> Dragging { get; set; }
Property Value
Type Description
Microsoft.AspNetCore.Components.EventCallback<DragEventArgs<TItem>>

DragStart

Triggers after dragging the list item.

Declaration
public EventCallback<DragEventArgs<TItem>> DragStart { get; set; }
Property Value
Type Description
Microsoft.AspNetCore.Components.EventCallback<DragEventArgs<TItem>>

Dropped

Triggers before dropping the list item on another list item.

Declaration
public EventCallback<DragEventArgs<TItem>> Dropped { get; set; }
Property Value
Type Description
Microsoft.AspNetCore.Components.EventCallback<DragEventArgs<TItem>>

ItemSelected

Triggers on typing a character in the component.

Declaration
public EventCallback<FilteringEventArgs> ItemSelected { get; set; }
Property Value
Type Description
Microsoft.AspNetCore.Components.EventCallback<FilteringEventArgs>

OnActionBegin

Triggers before fetching data from the remote server.

Declaration
public EventCallback<ActionBeginEventArgs> OnActionBegin { get; set; }
Property Value
Type Description
Microsoft.AspNetCore.Components.EventCallback<ActionBeginEventArgs>

OnActionComplete

Triggers after data is fetched successfully from the remote server.

Declaration
public EventCallback<ActionCompleteEventArgs<TItem>> OnActionComplete { get; set; }
Property Value
Type Description
Microsoft.AspNetCore.Components.EventCallback<ActionCompleteEventArgs<TItem>>

OnActionFailure

Triggers when the data fetch request from the remote server fails.

Declaration
public EventCallback<object> OnActionFailure { get; set; }
Property Value
Type Description
Microsoft.AspNetCore.Components.EventCallback<System.Object>

OnDrop

Triggers before dropping the list item on another list item.

Declaration
public EventCallback<DropEventArgs<TItem>> OnDrop { get; set; }
Property Value
Type Description
Microsoft.AspNetCore.Components.EventCallback<DropEventArgs<TItem>>

OnItemRender

Triggers while rendering each list item.

Declaration
public EventCallback<BeforeItemRenderEventArgs<TItem>> OnItemRender { get; set; }
Property Value
Type Description
Microsoft.AspNetCore.Components.EventCallback<BeforeItemRenderEventArgs<TItem>>

Select

Triggers when an item is selected by the user either with mouse/tap or with keyboard navigation.

Declaration
public EventCallback<SelectEventArgs> Select { get; set; }
Property Value
Type Description
Microsoft.AspNetCore.Components.EventCallback<SelectEventArgs>

ValueChange

Triggers while select / unselect the list item.

Declaration
public EventCallback<ListBoxChangeEventArgs<TValue, TItem>> ValueChange { get; set; }
Property Value
Type Description
Microsoft.AspNetCore.Components.EventCallback<ListBoxChangeEventArgs<TValue, TItem>>

Methods

OnInitializedAsync()

Declaration
protected override Task OnInitializedAsync()
Returns
Type Description
System.Threading.Tasks.Task
Overrides
Syncfusion.Blazor.SfBaseComponent.OnInitializedAsync()