protected override ValidationResult IsValid(object value, ValidationContext validationContext)
{
var dataAccess = new DataAccess();
var model = (LotModel)validationContext.ObjectInstance;
if (model.ID > 0)
{
var minValue = dataAccess.GetViewModelById(model.ID).Currency;
var currentValue = Int64.Parse(value.ToString());
if (currentValue <= minValue)
{
return new ValidationResult(
string.Format(
ErrorMessage,
minValue
)
);
}
}
return null;
}
