ViewDataDictionary.GetViewDataInfo(String) 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

Source:

ViewDataDictionary.cs

获取ViewDataInfo此 ViewDataDictionary中命名expression的 。

public:
 Microsoft::AspNetCore::Mvc::ViewFeatures::ViewDataInfo ^ GetViewDataInfo(System::String ^ expression);

public Microsoft.AspNetCore.Mvc.ViewFeatures.ViewDataInfo? GetViewDataInfo (string? expression);

member this.GetViewDataInfo : string -> Microsoft.AspNetCore.Mvc.ViewFeatures.ViewDataInfo

Public Function GetViewDataInfo (expression As String) As ViewDataInfo

参数

expression

String

表达式名称，相对于当前模型。

返回

ViewDataInfo

ViewDataInfo在此 ViewDataDictionary中命名expression的 。

注解

首先在字典中查找 expression 。 回退到针对 Model评估它。