參數在我fluentvalidation規則

Question

我想有範圍驗證在我的班級我的類中定義我的一系列的價值

public class FieldViewModel 
    { 
     public string FieldName { get; set; } 
     public string FieldValue { get; set; } 
     public string MinRange { get; set; } 
     public string MaxRange { get; set; } 
     public List<int> Validations { get; set; } 

    } 

如何讓MinRange和我班的MaxRange的價值傳遞給 InclusiveBetween （MinRange，MaxRange）

public class FieldModelValidator : AbstractValidator<FieldViewModel> { 

//!!!--MinRange and MaxRange not recognized in InclusiveBetween 
RuleFor(x => x.FieldValue) .InclusiveBetween(MinRange ,MaxRange) .When(w => w.Validations.Any(x => x.Validations.Contain(2))) 

} 

Answer 1

我發現我的問題的方式

其實我需要當前對象的其他財產

我們可以有它的必然選擇方法的重載之一

public class FieldModelValidator : AbstractValidator<FieldViewModel> { 
    { 
    public FieldModelValidator() 
    { 
     RuleFor(x => x.FieldValue).Must(RangeValidation).When(w => w.Validations.Any(x =>  x.Validations.Contain(2))) 
    } 

    private bool RangeValidation(FieldViewModel field, String value) 
    { 
       int val =int.Parse(value); 

      if(val >= field.MinRange && val <= field.MaxRange) 
      { 
       return true; 
      } 
      return false; 


    } 


    } 

More Info

Answer 2

見本article：

public class Validator 
    { 
     public AndClass IsNumber(int val) 
     { 
      int n; 
      bool isNumeric = int.TryParse(val.ToString(), out n); 
      if (isNumeric) 
       return new AndClass(Convert.ToInt32(val)); 
      throw new Exception(";The value should be number";); 
     } 
    }