Validator.ValidateObject Metodo

Definizione

Spazio dei nomi:: System.ComponentModel.DataAnnotations

Assembly:: System.ComponentModel.Annotations.dll, System.ComponentModel.DataAnnotations.dll

Assembly:: System.ComponentModel.Annotations.dll

Assembly:: System.ComponentModel.DataAnnotations.dll

Importante

Alcune informazioni sono relative alla release non definitiva del prodotto, che potrebbe subire modifiche significative prima della release definitiva. Microsoft non riconosce alcuna garanzia, espressa o implicita, in merito alle informazioni qui fornite.

Determina se l'oggetto specificato è valido.

Overload

Nome	Descrizione
ValidateObject(Object, ValidationContext)	Determina se l'oggetto specificato è valido utilizzando il contesto di convalida.
ValidateObject(Object, ValidationContext, Boolean)	Determina se l'oggetto specificato è valido utilizzando il contesto di convalida e un valore che specifica se convalidare tutte le proprietà.

ValidateObject(Object, ValidationContext)

Origine:: Validator.cs

Origine:: Validator.cs

Origine:: Validator.cs

Origine:: Validator.cs

Origine:: Validator.cs

Determina se l'oggetto specificato è valido utilizzando il contesto di convalida.

public:
 static void ValidateObject(System::Object ^ instance, System::ComponentModel::DataAnnotations::ValidationContext ^ validationContext);

public static void ValidateObject(object instance, System.ComponentModel.DataAnnotations.ValidationContext validationContext);

[System.Diagnostics.CodeAnalysis.RequiresUnreferencedCode("Constructing a ValidationContext without a display name is not trim-safe because it uses reflection to discover the type of the instance being validated in order to resolve the DisplayNameAttribute when a display name is not provided.")]
public static void ValidateObject(object instance, System.ComponentModel.DataAnnotations.ValidationContext validationContext);

[System.Diagnostics.CodeAnalysis.RequiresUnreferencedCode("The Type of instance cannot be statically discovered.")]
public static void ValidateObject(object instance, System.ComponentModel.DataAnnotations.ValidationContext validationContext);

[System.Diagnostics.CodeAnalysis.RequiresUnreferencedCode("The Type of instance cannot be statically discovered and the Type's properties can be trimmed.")]
public static void ValidateObject(object instance, System.ComponentModel.DataAnnotations.ValidationContext validationContext);

static member ValidateObject : obj * System.ComponentModel.DataAnnotations.ValidationContext -> unit

[<System.Diagnostics.CodeAnalysis.RequiresUnreferencedCode("Constructing a ValidationContext without a display name is not trim-safe because it uses reflection to discover the type of the instance being validated in order to resolve the DisplayNameAttribute when a display name is not provided.")>]
static member ValidateObject : obj * System.ComponentModel.DataAnnotations.ValidationContext -> unit

[<System.Diagnostics.CodeAnalysis.RequiresUnreferencedCode("The Type of instance cannot be statically discovered.")>]
static member ValidateObject : obj * System.ComponentModel.DataAnnotations.ValidationContext -> unit

[<System.Diagnostics.CodeAnalysis.RequiresUnreferencedCode("The Type of instance cannot be statically discovered and the Type's properties can be trimmed.")>]
static member ValidateObject : obj * System.ComponentModel.DataAnnotations.ValidationContext -> unit

Public Shared Sub ValidateObject (instance As Object, validationContext As ValidationContext)

Parametri

instance: Object

Oggetto da convalidare.

validationContext: ValidationContext

Contesto che descrive l'oggetto da convalidare.

Attributi: RequiresUnreferencedCodeAttribute

Eccezioni

ValidationException

L'oggetto non è valido.

ArgumentNullException

instance è null.

ArgumentException

instancenon corrisponde a in ObjectInstance .validationContext

Commenti

Questo metodo valuta ogni ValidationAttribute istanza associata al tipo di oggetto.

Si applica a

ValidateObject(Object, ValidationContext, Boolean)

Origine:: Validator.cs

Origine:: Validator.cs

Origine:: Validator.cs

Origine:: Validator.cs

Origine:: Validator.cs

Determina se l'oggetto specificato è valido utilizzando il contesto di convalida e un valore che specifica se convalidare tutte le proprietà.

public:
 static void ValidateObject(System::Object ^ instance, System::ComponentModel::DataAnnotations::ValidationContext ^ validationContext, bool validateAllProperties);

public static void ValidateObject(object instance, System.ComponentModel.DataAnnotations.ValidationContext validationContext, bool validateAllProperties);

[System.Diagnostics.CodeAnalysis.RequiresUnreferencedCode("Constructing a ValidationContext without a display name is not trim-safe because it uses reflection to discover the type of the instance being validated in order to resolve the DisplayNameAttribute when a display name is not provided.")]
public static void ValidateObject(object instance, System.ComponentModel.DataAnnotations.ValidationContext validationContext, bool validateAllProperties);

[System.Diagnostics.CodeAnalysis.RequiresUnreferencedCode("The Type of instance cannot be statically discovered.")]
public static void ValidateObject(object instance, System.ComponentModel.DataAnnotations.ValidationContext validationContext, bool validateAllProperties);

[System.Diagnostics.CodeAnalysis.RequiresUnreferencedCode("The Type of instance cannot be statically discovered and the Type's properties can be trimmed.")]
public static void ValidateObject(object instance, System.ComponentModel.DataAnnotations.ValidationContext validationContext, bool validateAllProperties);

static member ValidateObject : obj * System.ComponentModel.DataAnnotations.ValidationContext * bool -> unit

[<System.Diagnostics.CodeAnalysis.RequiresUnreferencedCode("Constructing a ValidationContext without a display name is not trim-safe because it uses reflection to discover the type of the instance being validated in order to resolve the DisplayNameAttribute when a display name is not provided.")>]
static member ValidateObject : obj * System.ComponentModel.DataAnnotations.ValidationContext * bool -> unit

[<System.Diagnostics.CodeAnalysis.RequiresUnreferencedCode("The Type of instance cannot be statically discovered.")>]
static member ValidateObject : obj * System.ComponentModel.DataAnnotations.ValidationContext * bool -> unit

[<System.Diagnostics.CodeAnalysis.RequiresUnreferencedCode("The Type of instance cannot be statically discovered and the Type's properties can be trimmed.")>]
static member ValidateObject : obj * System.ComponentModel.DataAnnotations.ValidationContext * bool -> unit

Public Shared Sub ValidateObject (instance As Object, validationContext As ValidationContext, validateAllProperties As Boolean)