ModelBindingMessageProvider.ValueMustNotBeNullAccessor 属性
定义
重要
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当值绑定到非Nullable属性时null
,模型绑定系统会添加错误消息。
public:
property Func<System::String ^, System::String ^> ^ ValueMustNotBeNullAccessor { Func<System::String ^, System::String ^> ^ get(); void set(Func<System::String ^, System::String ^> ^ value); };
public:
virtual property Func<System::String ^, System::String ^> ^ ValueMustNotBeNullAccessor { Func<System::String ^, System::String ^> ^ get(); };
public Func<string,string> ValueMustNotBeNullAccessor { get; set; }
public virtual Func<string,string> ValueMustNotBeNullAccessor { get; }
member this.ValueMustNotBeNullAccessor : Func<string, string> with get, set
member this.ValueMustNotBeNullAccessor : Func<string, string>
Public Property ValueMustNotBeNullAccessor As Func(Of String, String)
Public Overridable ReadOnly Property ValueMustNotBeNullAccessor As Func(Of String, String)
属性值
默认值为 String “值'{0}'无效”。