DefaultModelBindingMessageProvider.MissingBindRequiredValueAccessor 属性

定义

命名空间:

Microsoft.AspNetCore.Mvc.ModelBinding.Metadata

程序集:

Microsoft.AspNetCore.Mvc.Core.dll

包:

Microsoft.AspNetCore.Mvc.Core v2.0.0

包:

Microsoft.AspNetCore.Mvc.Core v2.1.0

包:

Microsoft.AspNetCore.Mvc.Core v2.2.0

包:

Microsoft.AspNetCore.App.Ref v3.0.1

包:

Microsoft.AspNetCore.App.Ref v3.1.10

包:

Microsoft.AspNetCore.App.Ref v5.0.0

包:

Microsoft.AspNetCore.App.Ref v6.0.6

包:

Microsoft.AspNetCore.App.Ref v7.0.0-rc.2.22476.2

模型绑定系统在未绑定具有关联 BindRequiredAttribute 属性时添加的错误消息。

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

public override Func<string,string> MissingBindRequiredValueAccessor { get; }

member this.MissingBindRequiredValueAccessor : Func<string, string>

Public Overrides ReadOnly Property MissingBindRequiredValueAccessor As Func(Of String, String)

属性值

Func<String,String>

默认值 String 为“未提供”{0}参数或属性的值。