對object進行ModelValidation
適用宣告、轉型、JsonString透過 JsonConvert.DeserializeObject轉型成Object後進行欄位驗證
static void Main(string[] args)
{
var data = @"{""name"": ""Mark"", ""age"" : 20}";
var user1 = JsonConvert.DeserializeObject<user>(data);
var user2 = new user() { name = "Sara", age = 30 };
var data3 = @"{""name"": ""Ken"", ""age"" : 15}";
var user3 = JsonConvert.DeserializeObject<user>(data3);
var user4 = new user() { name = "Pen", age = 13 };
var result1 = IsModelValid(user1); //false
var result2 = IsModelValid(user2); //false
var result3 = IsModelValid(user3); //true
var result4 = IsModelValid(user4); //true
}
private static bool IsModelValid(object model)
{
var validationContext = new ValidationContext(model, null, null);
return Validator.TryValidateObject(model, validationContext, null, true);
}
public class user
{
[Required]
[StringLength(3)]
public string name { get; set; }
[Range(1, 19)]
public int age { get; set; }
}
以上內容，若有錯誤
煩請各路高手路過指正
謝謝!
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