C# 如何从MVC范围属性c中排除少数数字#

我有一个带有

范围（0999）

的范围属性。我想从

范围

属性中排除1,2。我该怎么做

我需要从这个范围中排除1,2

Range(0, 999, ErrorMessageResourceName = "NumberRange", ErrorMessageResourceType = typeof(Resource))

---

您始终可以创建自定义验证属性，并在模型中使用该属性

public class CustomRangeAttribute: ValidationAttribute, IClientValidatable
{
    private double _MinValue, _MaxValue

    public CustomRangeAttribute(double min, double max, Func<string> errorMessageAccessor) : base(errorMessageAccessor)
    {
        _MinValue = min;
        _MaxValue = max;
    }

    public override bool IsValid(object value)
    {
        double val = (double)value;
        return val >= _MinValue && val <= _MaxValue;
    }

    public override string FormatErrorMessage(string name)
    {
        return string.Format(ErrorMessage, _MinValue, _MaxValue);
    }
    
    public IEnumerable<ModelClientValidationRule> GetClientValidationRules(ModelMetadata metadata, ControllerContext context)
    {
        yield return new ModelClientValidationRule
        {
            ErrorMessage = this.ErrorMessage,
            ValidationType = "futuredate"
        };
    }
}

解决了我的问题

[RegularExpression("^[0 3-9]*$", ErrorMessageResourceName = "NumbersAllowed", ErrorMessageResourceType = typeof(Resource))]      

   [Range(0, 999, ErrorMessageResourceName = "NumberRange", ErrorMessageResourceType = typeof(Resource))]

可枚举范围（0，1000）。其中（x=>（x！=1）和&（x！=2））

[RegularExpression("^[0 3-9]*$", ErrorMessageResourceName = "NumbersAllowed", ErrorMessageResourceType = typeof(Resource))]      

   [Range(0, 999, ErrorMessageResourceName = "NumberRange", ErrorMessageResourceType = typeof(Resource))]