c# - 将参数传递给自定义验证属性

Question

您好我正在尝试创建下一个简单的自定义验证：

public class EnteroDistintoDeAttribute : ValidationAttribute, IClientValidatable
{
    public int entero { set; get; }

    public EnteroDistintoDeAttribute(int entero)
    {
        this.entero = entero;
    }

    protected override ValidationResult IsValid(object value, ValidationContext validationContext)
    {   
            if(entero == (int)value)
            {
                return new ValidationResult(Res_Errors.errorDistinto);
            }                   
        return ValidationResult.Success;
    }

    public IEnumerable<ModelClientValidationRule> GetClientValidationRules(ModelMetadata metadata, ControllerContext context)
    {
        yield return new ModelClientValidationRule
        {
            ErrorMessage = this.ErrorMessage,
            ValidationType = "EnteroDistintoDe"
        };
    }
}

并像这样使用它：

[EnteroDistintoDe(0)]
[Required]       
public int scheduledIdPersonaSeleccionada { get; set; }

但我不断收到下一个错误：

错误 1 ​​属性参数必须是属性参数类型的常量表达式、typeof 表达式或数组创建表达式