AsyncValidationAttribute.IsValid 方法

定义

命名空间:

System.ComponentModel.DataAnnotations

程序集:

System.ComponentModel.Annotations.dll

重载

名称	说明
IsValid(Object)
IsValid(Object, ValidationContext)

IsValid(Object)

Source:

AsyncValidationAttribute.cs

public:
 override bool IsValid(System::Object ^ value);

public override sealed bool IsValid(object? value);

override this.IsValid : obj -> bool

Public Overrides NotOverridable Function IsValid (value As Object) As Boolean

参数

value

Object

返回

Boolean

IsValid(Object, ValidationContext)

Source:

AsyncValidationAttribute.cs

protected:
 abstract System::ComponentModel::DataAnnotations::ValidationResult ^ IsValid(System::Object ^ value, System::ComponentModel::DataAnnotations::ValidationContext ^ validationContext);

protected abstract System.ComponentModel.DataAnnotations.ValidationResult? IsValid(object? value, System.ComponentModel.DataAnnotations.ValidationContext validationContext);

override this.IsValid : obj * System.ComponentModel.DataAnnotations.ValidationContext -> System.ComponentModel.DataAnnotations.ValidationResult

Protected MustOverride Function IsValid (value As Object, validationContext As ValidationContext) As ValidationResult

参数

value

Object

validationContext

ValidationContext

返回

ValidationResult