DefaultHtmlGenerator.AddPlaceholderAttribute 方法

定义

命名空间:

Microsoft.AspNetCore.Mvc.ViewFeatures

程序集:

Microsoft.AspNetCore.Mvc.ViewFeatures.dll

包:

Microsoft.AspNetCore.App.Ref v8.0.0

将占位符属性添加到 tagBuilder。

protected:
 virtual void AddPlaceholderAttribute(Microsoft::AspNetCore::Mvc::ViewFeatures::ViewDataDictionary ^ viewData, Microsoft::AspNetCore::Mvc::Rendering::TagBuilder ^ tagBuilder, Microsoft::AspNetCore::Mvc::ViewFeatures::ModelExplorer ^ modelExplorer, System::String ^ expression);

protected virtual void AddPlaceholderAttribute (Microsoft.AspNetCore.Mvc.ViewFeatures.ViewDataDictionary viewData, Microsoft.AspNetCore.Mvc.Rendering.TagBuilder tagBuilder, Microsoft.AspNetCore.Mvc.ViewFeatures.ModelExplorer modelExplorer, string expression);

abstract member AddPlaceholderAttribute : Microsoft.AspNetCore.Mvc.ViewFeatures.ViewDataDictionary * Microsoft.AspNetCore.Mvc.Rendering.TagBuilder * Microsoft.AspNetCore.Mvc.ViewFeatures.ModelExplorer * string -> unit
override this.AddPlaceholderAttribute : Microsoft.AspNetCore.Mvc.ViewFeatures.ViewDataDictionary * Microsoft.AspNetCore.Mvc.Rendering.TagBuilder * Microsoft.AspNetCore.Mvc.ViewFeatures.ModelExplorer * string -> unit

Protected Overridable Sub AddPlaceholderAttribute (viewData As ViewDataDictionary, tagBuilder As TagBuilder, modelExplorer As ModelExplorer, expression As String)

参数

viewData

ViewDataDictionary

ViewDataDictionary当前范围的 实例。

tagBuilder

TagBuilder

一个 TagBuilder 实例。

modelExplorer

ModelExplorer

ModelExplorer 的 expression。

expression

String

相对于当前模型的表达式名称。