Class ImageCdnTagHelper

CdnTagHelper implementation targeting <img> elements that supports ICacheBusting versioning. This class cannot be inherited. Implements the CdnTagHelper

Inheritance

System.Object

Microsoft.AspNetCore.Razor.TagHelpers.TagHelper

CdnTagHelper

ImageCdnTagHelper

Implements

Microsoft.AspNetCore.Razor.TagHelpers.ITagHelper

Microsoft.AspNetCore.Razor.TagHelpers.ITagHelperComponent

IConfigurable<CdnTagHelperOptions>

Inherited Members

CdnTagHelper.CacheBusting

CdnTagHelper.UseCacheBusting

CdnTagHelper.Options

CdnTagHelper.GetBaseUrl()

Microsoft.AspNetCore.Razor.TagHelpers.TagHelper.Init(Microsoft.AspNetCore.Razor.TagHelpers.TagHelperContext)

Microsoft.AspNetCore.Razor.TagHelpers.TagHelper.Process(Microsoft.AspNetCore.Razor.TagHelpers.TagHelperContext, Microsoft.AspNetCore.Razor.TagHelpers.TagHelperOutput)

Microsoft.AspNetCore.Razor.TagHelpers.TagHelper.Order

Namespace: Cuemon.AspNetCore.Razor.TagHelpers

Assembly: Cuemon.AspNetCore.Razor.TagHelpers.dll

Syntax

[HtmlTargetElement("cdn-img")]
public sealed class ImageCdnTagHelper : CdnTagHelper, ITagHelper, ITagHelperComponent, IConfigurable<CdnTagHelperOptions>

Constructors

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ImageCdnTagHelper(IOptions<CdnTagHelperOptions>, ICacheBusting)

Initializes a new instance of the ImageCdnTagHelper class.

Declaration

public ImageCdnTagHelper(IOptions<CdnTagHelperOptions> setup, ICacheBusting cacheBusting = null)

Parameters

Type	Name	Description
Microsoft.Extensions.Options.IOptions<CdnTagHelperOptions>	setup	The CdnTagHelperOptions which need to be configured.
ICacheBusting	cacheBusting	An optional object implementing the ICacheBusting interface.

Properties

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Alt

Gets or sets the alternative text of the image.

Declaration

public string Alt { get; set; }

Property Value

Type	Description
System.String	The alternative text of the image.

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Class

Gets or sets the class name of the image.

Declaration

public string Class { get; set; }

Property Value

Type	Description
System.String	The class name of the image.

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Id

Gets or sets the identifier of the image.

Declaration

public string Id { get; set; }

Property Value

Type	Description
System.String	The identifier of the image.

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Src

Gets or sets the source of the image.

Declaration

public string Src { get; set; }

Property Value

Type	Description
System.String	The source of the image.

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Title

Gets or sets the title of the image.

Declaration

public string Title { get; set; }

Property Value

Type	Description
System.String	The title of the image.

Methods

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ProcessAsync(TagHelperContext, TagHelperOutput)

Asynchronously executes the TagHelper with the given context and output.

Declaration

public override Task ProcessAsync(TagHelperContext context, TagHelperOutput output)

Parameters

Type	Name	Description
Microsoft.AspNetCore.Razor.TagHelpers.TagHelperContext	context	Contains information associated with the current HTML tag.
Microsoft.AspNetCore.Razor.TagHelpers.TagHelperOutput	output	A stateful HTML element used to generate an HTML tag.

Returns

Type	Description
System.Threading.Tasks.Task	A Task that on completion updates the `output`.

Overrides

Microsoft.AspNetCore.Razor.TagHelpers.TagHelper.ProcessAsync(Microsoft.AspNetCore.Razor.TagHelpers.TagHelperContext, Microsoft.AspNetCore.Razor.TagHelpers.TagHelperOutput)