Validator.ValidateObject Método

Definición

Espacio de nombres:: System.ComponentModel.DataAnnotations

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

Ensamblado:: System.ComponentModel.Annotations.dll

Ensamblado:: System.ComponentModel.DataAnnotations.dll

Importante

Parte de la información hace referencia a la versión preliminar del producto, que puede haberse modificado sustancialmente antes de lanzar la versión definitiva. Microsoft no otorga ninguna garantía, explícita o implícita, con respecto a la información proporcionada aquí.

Determina si el objeto especificado es válido.

Sobrecargas

Nombre	Description
ValidateObject(Object, ValidationContext)	Determina si el objeto especificado es válido mediante el contexto de validación.
ValidateObject(Object, ValidationContext, Boolean)	Determina si el objeto especificado es válido mediante el contexto de validación y un valor que especifica si se deben validar todas las propiedades.

ValidateObject(Object, ValidationContext)

Source:: Validator.cs

Source:: Validator.cs

Source:: Validator.cs

Source:: Validator.cs

Source:: Validator.cs

Determina si el objeto especificado es válido mediante el contexto de validación.

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)

Parámetros

instance: Object

Objeto que se va a validar.

validationContext: ValidationContext

Contexto que describe el objeto que se va a validar.

Atributos: RequiresUnreferencedCodeAttribute

Excepciones

ValidationException

El objeto no es válido.

ArgumentNullException

instance es null.

ArgumentException

instance no coincide con en ObjectInstancevalidationContext.

Comentarios

Este método evalúa cada ValidationAttribute instancia adjunta al tipo de objeto.

La validación se ejecuta en tres fases: validación de propiedades, validación de atributos de nivel de tipo y validación de nivel de objeto. Cada fase solo se ejecuta si las fases anteriores se realizan correctamente. La validación de nivel de objeto invoca Validate(ValidationContext) si se implementa.

Se aplica a

ValidateObject(Object, ValidationContext, Boolean)

Source:: Validator.cs

Source:: Validator.cs

Source:: Validator.cs

Source:: Validator.cs

Source:: Validator.cs

Determina si el objeto especificado es válido mediante el contexto de validación y un valor que especifica si se deben validar todas las propiedades.

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)

Parámetros

instance: Object

Objeto que se va a validar.

validationContext: ValidationContext

Contexto que describe el objeto que se va a validar.

validateAllProperties: Boolean

true para validar todas las propiedades; de lo contrario, false.

Atributos: RequiresUnreferencedCodeAttribute

Excepciones

ValidationException

instance no es válido.

ArgumentNullException

instance es null.

ArgumentException

instance no coincide con en ObjectInstancevalidationContext.

Comentarios

Este método evalúa cada ValidationAttribute instancia adjunta al tipo de objeto.

Se aplica a

Comentarios

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