DefaultModelBindingMessageProvider.MissingBindRequiredValueAccessor 屬性

定義

命名空間:

Microsoft.AspNetCore.Mvc.ModelBinding.Metadata

組件:

Microsoft.AspNetCore.Mvc.Core.dll

套件:

Microsoft.AspNetCore.App.Ref v8.0.0

當具有相關聯 BindRequiredAttribute 之屬性未系結時，模型系結系統會加入錯誤訊息。

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)

屬性值

Func<String,String>

預設值 String 為 「未提供 ' {0} ' 參數或屬性的值。」