TagHelperOutputExtensions.CopyHtmlAttribute Method
Definition
Important
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Copies a user-provided attribute from context
's
AllAttributes to tagHelperOutput
's
Attributes.
public:
[System::Runtime::CompilerServices::Extension]
static void CopyHtmlAttribute(Microsoft::AspNetCore::Razor::TagHelpers::TagHelperOutput ^ tagHelperOutput, System::String ^ attributeName, Microsoft::AspNetCore::Razor::TagHelpers::TagHelperContext ^ context);
public static void CopyHtmlAttribute (this Microsoft.AspNetCore.Razor.TagHelpers.TagHelperOutput tagHelperOutput, string attributeName, Microsoft.AspNetCore.Razor.TagHelpers.TagHelperContext context);
static member CopyHtmlAttribute : Microsoft.AspNetCore.Razor.TagHelpers.TagHelperOutput * string * Microsoft.AspNetCore.Razor.TagHelpers.TagHelperContext -> unit
<Extension()>
Public Sub CopyHtmlAttribute (tagHelperOutput As TagHelperOutput, attributeName As String, context As TagHelperContext)
Parameters
- tagHelperOutput
- TagHelperOutput
The TagHelperOutput this method extends.
- attributeName
- String
The name of the bound attribute.
- context
- TagHelperContext
The TagHelperContext.
Remarks
Only copies the attribute if tagHelperOutput
's Attributes does not contain an attribute with the given attributeName
.
Duplicate attributes same name in context
's AllAttributes or tagHelperOutput
's Attributes may result in copied attribute order not being maintained.