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API Reference / Telerik.Blazor.Components.Common / BaseComponent

Class
BaseComponent

Base class for all Telerik Blazor components.

Definition

Namespace:Telerik.Blazor.Components.Common

Assembly:Telerik.Blazor.dll

Syntax:
cs-api-definition
public class BaseComponent : ComponentBase, IComponent, IHandleEvent, IHandleAfterRender, IDisposable

Inheritance: objectComponentBaseBaseComponent

Derived Classes: AIPromptPromptViewContentAIPromptBaseAnimationBaseButtonBaseColumnMenuBaseDataBoundComponent<TItem>ListCustomValueDropZoneBaseTableSearchBoxIconBaseBindingComponentBaseLinearProgressBarBaseTelerikInputBase<T>TelerikSliderBase<TValue>TelerikUploadBase<TFileInfo, TFileTemplateContext, TFileInfoTemplateContext>DialogBaseDockManagerFloatingPaneDockManagerSplitterPaneDockManagerTabStripPaneDockManagerUnpinnedPaneContainerGanttTaskBase<TItem>GridToolBarAIAssistantToolPromptSettingsGridToolBarAIAssistantToolWindowSettingsTelerikAppBarTelerikAvatarTelerikBadgeTelerikButtonGroupTelerikCalendarTelerikCardTelerikChartBreadcrumbTelerikChat<TItem>TelerikCheckBoxListFilterTelerikChipTelerikChipList<TItem>TelerikColorGradientTelerikDateRangePicker<T>TelerikDockManagerTelerikDrawer<TItem>TelerikFilterTelerikFloatingLabelTelerikFormTelerikGantt<TItem>TelerikGridLayoutTelerikLoaderTelerikLoaderContainerTelerikMediaQueryTelerikNotificationTelerikPagerTelerikPdfViewerTelerikPivotGridConfiguratorTelerikPivotGridConfiguratorButtonTelerikPivotGridContainerTelerikPopoverTelerikPopupTelerikRadioGroup<TItem, TValue>TelerikRatingTelerikRecurrenceEditorTelerikRecurrenceEndEditorTelerikRecurrenceFrequencyEditorTelerikRecurrenceIntervalEditorTelerikScheduler<TItem>TelerikSkeletonTelerikSplitterTelerikSpreadsheetTelerikStackLayoutTelerikStepperTelerikTabStripTelerikTileLayoutTelerikToolBarTelerikTooltipTelerikWindowTelerikWizardToolBarItemBaseTreeListAutoGeneratedColumns

Implements: IComponentIDisposableIHandleAfterRenderIHandleEvent

Inherited Members ComponentBase.BuildRenderTree(RenderTreeBuilder)ComponentBase.OnInitialized()ComponentBase.OnParametersSet()ComponentBase.OnParametersSetAsync()ComponentBase.OnAfterRender(bool)ComponentBase.InvokeAsync(Action)ComponentBase.InvokeAsync(Func<Task>)ComponentBase.DispatchExceptionAsync(Exception)ComponentBase.SetParametersAsync(ParameterView)

Constructors

BaseComponent()

Declaration

cs-api-definition
public BaseComponent()

Properties

Class

Applies additional CSS classes to the PanelBar's root element for custom styling and visual modifications. Use this to add custom themes, spacing, colors, or responsive design classes to enhance the component's appearance. Multiple classes can be specified separated by spaces. Example: "my-custom-panel dark-theme responsive". Classes are applied alongside the default Telerik component styling classes without overriding core functionality.

Declaration

cs-api-definition
[Parameter]
public string? Class { get; set; }

Property Value

string

RootComponent

Declaration

cs-api-definition
[CascadingParameter]
public TelerikRootComponent? RootComponent { get; set; }

Property Value

TelerikRootComponent

Methods

Dispose()

Declaration

cs-api-definition
public virtual void Dispose()

Implements IDisposable.Dispose()

GetClassString(params string?[])

Declaration

cs-api-definition
protected static string GetClassString(params string?[] classNames)

Parameters

classNames

string[]

Returns

string

HaveOptionsChanged(IDictionary<string, object>, IDictionary<string, object>)

Declaration

cs-api-definition
protected static bool HaveOptionsChanged(IDictionary<string, object> oldOptions, IDictionary<string, object> newOptions)

Parameters

oldOptions

IDictionary<string, object>

newOptions

IDictionary<string, object>

Returns

bool

InitLocalizer()

Declaration

cs-api-definition
protected void InitLocalizer()

InvokeAsync<T>(string, CancellationToken, params object[])

Declaration

cs-api-definition
protected virtual ValueTask<T> InvokeAsync<T>(string methodName, CancellationToken cancellationToken, params object[] args)

Parameters

methodName

string

cancellationToken

CancellationToken

args

object[]

Returns

ValueTask<T>

InvokeAsync<T>(string, params object?[])

Declaration

cs-api-definition
protected virtual ValueTask<T> InvokeAsync<T>(string methodName, params object?[] args)

Parameters

methodName

string

args

object[]

Returns

ValueTask<T>

InvokeComponentMethodAsync<T>(string, CancellationToken, params object[])

Declaration

cs-api-definition
protected virtual ValueTask<T> InvokeComponentMethodAsync<T>(string methodName, CancellationToken cancellationToken, params object[] args)

Parameters

methodName

string

cancellationToken

CancellationToken

args

object[]

Returns

ValueTask<T>

InvokeComponentMethodAsync<T>(string, params object[])

Declaration

cs-api-definition
protected virtual ValueTask<T> InvokeComponentMethodAsync<T>(string methodName, params object[] args)

Parameters

methodName

string

args

object[]

Returns

ValueTask<T>

InvokeComponentVoidMethodAsync(string, object?)

Declaration

cs-api-definition
protected virtual ValueTask InvokeComponentVoidMethodAsync(string methodName, object? args = null)

Parameters

methodName

string

args

object

Returns

ValueTask

InvokeDisposeAsync()

Declaration

cs-api-definition
protected Task InvokeDisposeAsync()

Returns

Task

InvokeVoidAsync(string, params object?[])

Declaration

cs-api-definition
protected virtual ValueTask InvokeVoidAsync(string methodName, params object?[] args)

Parameters

methodName

string

args

object[]

Returns

ValueTask

InvokeVoidComponentMethodAsync(string, params object[])

Declaration

cs-api-definition
protected virtual ValueTask InvokeVoidComponentMethodAsync(string methodName, params object[] args)

Parameters

methodName

string

args

object[]

Returns

ValueTask

OnAfterRenderAsync(bool)

Declaration

cs-api-definition
protected override Task OnAfterRenderAsync(bool firstRender)

Parameters

firstRender

bool

Returns

Task

Overrides ComponentBase.OnAfterRenderAsync(bool)

OnInitializedAsync()

Declaration

cs-api-definition
protected override Task OnInitializedAsync()

Returns

Task

Overrides ComponentBase.OnInitializedAsync()

ShouldRender()

Declaration

cs-api-definition
protected override bool ShouldRender()

Returns

bool

Overrides ComponentBase.ShouldRender()

StateHasChanged()

Declaration

cs-api-definition
protected virtual void StateHasChanged()

ThrowIfParameterIsNull(object, string)

Declaration

cs-api-definition
protected static void ThrowIfParameterIsNull(object argumentValue, string argumentName)

Parameters

argumentValue

object

argumentName

string

In this article
DefinitionConstructorsBaseComponent()PropertiesClassRootComponentMethodsDispose()GetClassString(params string?[])HaveOptionsChanged(IDictionary<string, object>, IDictionary<string, object>)InitLocalizer()InvokeAsync<T>(string, CancellationToken, params object[])InvokeAsync<T>(string, params object?[])InvokeComponentMethodAsync<T>(string, CancellationToken, params object[])InvokeComponentMethodAsync<T>(string, params object[])InvokeComponentVoidMethodAsync(string, object?)InvokeDisposeAsync()InvokeVoidAsync(string, params object?[])InvokeVoidComponentMethodAsync(string, params object[])OnAfterRenderAsync(bool)OnInitializedAsync()ShouldRender()StateHasChanged()ThrowIfParameterIsNull(object, string)
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