DefaultViewComponentHelper Class¶

Inheritance Hierarchy¶

• System.Object
• Microsoft.AspNetCore.Mvc.ViewComponents.DefaultViewComponentHelper

Syntax¶

public class DefaultViewComponentHelper : IViewComponentHelper, IViewContextAware

class Microsoft.AspNetCore.Mvc.ViewComponents.DefaultViewComponentHelper

Constructors¶

DefaultViewComponentHelper(Microsoft.AspNetCore.Mvc.ViewComponents.IViewComponentDescriptorCollectionProvider, System.Text.Encodings.Web.HtmlEncoder, Microsoft.AspNetCore.Mvc.ViewComponents.IViewComponentSelector, Microsoft.AspNetCore.Mvc.ViewComponents.IViewComponentInvokerFactory, Microsoft.AspNetCore.Mvc.ViewFeatures.Internal.IViewBufferScope)¶

Initializes a new instance of Microsoft.AspNetCore.Mvc.ViewComponents.DefaultViewComponentHelper.

Arguments:

descriptorProvider (Microsoft.AspNetCore.Mvc.ViewComponents.IViewComponentDescriptorCollectionProvider) – The Microsoft.AspNetCore.Mvc.ViewComponents.IViewComponentDescriptorCollectionProvider used to locate view components. htmlEncoder (System.Text.Encodings.Web.HtmlEncoder) – The System.Text.Encodings.Web.HtmlEncoder. selector (Microsoft.AspNetCore.Mvc.ViewComponents.IViewComponentSelector) – The Microsoft.AspNetCore.Mvc.ViewComponents.IViewComponentSelector. invokerFactory (Microsoft.AspNetCore.Mvc.ViewComponents.IViewComponentInvokerFactory) – The Microsoft.AspNetCore.Mvc.ViewComponents.IViewComponentInvokerFactory. viewBufferScope (Microsoft.AspNetCore.Mvc.ViewFeatures.Internal.IViewBufferScope) – The Microsoft.AspNetCore.Mvc.ViewFeatures.Internal.IViewBufferScope that manages the lifetime of Microsoft.AspNetCore.Mvc.ViewFeatures.Internal.ViewBuffer instances.

public DefaultViewComponentHelper(IViewComponentDescriptorCollectionProvider descriptorProvider, HtmlEncoder htmlEncoder, IViewComponentSelector selector, IViewComponentInvokerFactory invokerFactory, IViewBufferScope viewBufferScope)

Methods¶

Contextualize(Microsoft.AspNetCore.Mvc.Rendering.ViewContext)¶

public void Contextualize(ViewContext viewContext)

InvokeAsync(System.String, System.Object)¶

Return type:	System.Threading.Tasks.Task<Microsoft.AspNetCore.Html.IHtmlContent>

public Task<IHtmlContent> InvokeAsync(string name, object arguments)

InvokeAsync(System.Type, System.Object)

Return type:	System.Threading.Tasks.Task<Microsoft.AspNetCore.Html.IHtmlContent>

public Task<IHtmlContent> InvokeAsync(Type componentType, object arguments)