ModelBindingMessageProvider.MissingRequestBodyRequiredValueAccessor 属性

定义

命名空间:

Microsoft.AspNetCore.Mvc.ModelBinding.Metadata

程序集:

Microsoft.AspNetCore.Mvc.Abstractions.dll

包:

Microsoft.AspNetCore.App.Ref v8.0.0

如果未为请求正文提供任何值，但需要值，则模型绑定系统会添加错误消息。

public:
 virtual property Func<System::String ^> ^ MissingRequestBodyRequiredValueAccessor { Func<System::String ^> ^ get(); };

public virtual Func<string> MissingRequestBodyRequiredValueAccessor { get; }

member this.MissingRequestBodyRequiredValueAccessor : Func<string>

Public Overridable ReadOnly Property MissingRequestBodyRequiredValueAccessor As Func(Of String)

属性值

Func<String>

默认值为 String “需要非空请求正文”。。