AsyncValidationAttribute.GetValidationResultAsync 方法

定義

命名空間:

System.ComponentModel.DataAnnotations

組件:

System.ComponentModel.Annotations.dll

來源:

AsyncValidationAttribute.cs

public System.Threading.Tasks.Task<System.ComponentModel.DataAnnotations.ValidationResult?> GetValidationResultAsync(object? value, System.ComponentModel.DataAnnotations.ValidationContext validationContext, System.Threading.CancellationToken cancellationToken = default);

member this.GetValidationResultAsync : obj * System.ComponentModel.DataAnnotations.ValidationContext * System.Threading.CancellationToken -> System.Threading.Tasks.Task<System.ComponentModel.DataAnnotations.ValidationResult>

Public Function GetValidationResultAsync (value As Object, validationContext As ValidationContext, Optional cancellationToken As CancellationToken = Nothing) As Task(Of ValidationResult)

參數

value

Object

validationContext

ValidationContext

cancellationToken

CancellationToken

傳回

Task<ValidationResult>