Validator.TryValidateObject 메서드

정의

네임스페이스:: System.ComponentModel.DataAnnotations

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

어셈블리:: System.ComponentModel.Annotations.dll

어셈블리:: System.ComponentModel.DataAnnotations.dll

중요

일부 정보는 릴리스되기 전에 상당 부분 수정될 수 있는 시험판 제품과 관련이 있습니다. Microsoft는 여기에 제공된 정보에 대해 어떠한 명시적이거나 묵시적인 보증도 하지 않습니다.

지정된 개체가 유효한지 여부를 확인합니다.

오버로드

Name	Description
TryValidateObject(Object, ValidationContext, ICollection<ValidationResult>)	유효성 검사 컨텍스트 및 유효성 검사 결과 컬렉션을 사용하여 지정된 개체가 유효한지 여부를 확인합니다.
TryValidateObject(Object, ValidationContext, ICollection<ValidationResult>, Boolean)	유효성 검사 컨텍스트, 유효성 검사 결과 컬렉션 및 모든 속성의 유효성을 검사할지 여부를 지정하는 값을 사용하여 지정된 개체가 유효한지 여부를 확인합니다.

TryValidateObject(Object, ValidationContext, ICollection<ValidationResult>)

Source:: Validator.cs

Source:: Validator.cs

Source:: Validator.cs

Source:: Validator.cs

Source:: Validator.cs

유효성 검사 컨텍스트 및 유효성 검사 결과 컬렉션을 사용하여 지정된 개체가 유효한지 여부를 확인합니다.

public:
 static bool TryValidateObject(System::Object ^ instance, System::ComponentModel::DataAnnotations::ValidationContext ^ validationContext, System::Collections::Generic::ICollection<System::ComponentModel::DataAnnotations::ValidationResult ^> ^ validationResults);

public static bool TryValidateObject(object instance, System.ComponentModel.DataAnnotations.ValidationContext validationContext, System.Collections.Generic.ICollection<System.ComponentModel.DataAnnotations.ValidationResult> validationResults);

[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 bool TryValidateObject(object instance, System.ComponentModel.DataAnnotations.ValidationContext validationContext, System.Collections.Generic.ICollection<System.ComponentModel.DataAnnotations.ValidationResult>? validationResults);

public static bool TryValidateObject(object instance, System.ComponentModel.DataAnnotations.ValidationContext validationContext, System.Collections.Generic.ICollection<System.ComponentModel.DataAnnotations.ValidationResult>? validationResults);

[System.Diagnostics.CodeAnalysis.RequiresUnreferencedCode("The Type of instance cannot be statically discovered.")]
public static bool TryValidateObject(object instance, System.ComponentModel.DataAnnotations.ValidationContext validationContext, System.Collections.Generic.ICollection<System.ComponentModel.DataAnnotations.ValidationResult>? validationResults);

[System.Diagnostics.CodeAnalysis.RequiresUnreferencedCode("The Type of instance cannot be statically discovered and the Type's properties can be trimmed.")]
public static bool TryValidateObject(object instance, System.ComponentModel.DataAnnotations.ValidationContext validationContext, System.Collections.Generic.ICollection<System.ComponentModel.DataAnnotations.ValidationResult>? validationResults);

static member TryValidateObject : obj * System.ComponentModel.DataAnnotations.ValidationContext * System.Collections.Generic.ICollection<System.ComponentModel.DataAnnotations.ValidationResult> -> bool

[<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 TryValidateObject : obj * System.ComponentModel.DataAnnotations.ValidationContext * System.Collections.Generic.ICollection<System.ComponentModel.DataAnnotations.ValidationResult> -> bool

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

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

Public Shared Function TryValidateObject (instance As Object, validationContext As ValidationContext, validationResults As ICollection(Of ValidationResult)) As Boolean

매개 변수

instance: Object

유효성을 검사할 개체입니다.

validationContext: ValidationContext

유효성을 검사할 개체를 설명하는 컨텍스트입니다.

validationResults: ICollection<ValidationResult>

실패한 각 유효성 검사를 저장할 컬렉션입니다.

반품

Boolean

true개체의 유효성을 검사하는 경우 그렇지 않으면 . false

특성: RequiresUnreferencedCodeAttribute

예외

ArgumentNullException

instance은 null입니다.

ArgumentException

instance은 켜ObjectInstance기와 validationContext일치하지 않습니다.

설명

이 메서드는 개체 형식에 연결된 각 ValidationAttribute 인스턴스를 평가합니다. 또한 표시된 RequiredAttribute 각 속성이 제공되는지 여부를 확인합니다. 개체의 속성 값은 재귀적으로 유효성을 검사하지 않습니다.

적용 대상

TryValidateObject(Object, ValidationContext, ICollection<ValidationResult>, Boolean)

Source:: Validator.cs

Source:: Validator.cs

Source:: Validator.cs

Source:: Validator.cs

Source:: Validator.cs

유효성 검사 컨텍스트, 유효성 검사 결과 컬렉션 및 모든 속성의 유효성을 검사할지 여부를 지정하는 값을 사용하여 지정된 개체가 유효한지 여부를 확인합니다.

public:
 static bool TryValidateObject(System::Object ^ instance, System::ComponentModel::DataAnnotations::ValidationContext ^ validationContext, System::Collections::Generic::ICollection<System::ComponentModel::DataAnnotations::ValidationResult ^> ^ validationResults, bool validateAllProperties);

public static bool TryValidateObject(object instance, System.ComponentModel.DataAnnotations.ValidationContext validationContext, System.Collections.Generic.ICollection<System.ComponentModel.DataAnnotations.ValidationResult> validationResults, 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 bool TryValidateObject(object instance, System.ComponentModel.DataAnnotations.ValidationContext validationContext, System.Collections.Generic.ICollection<System.ComponentModel.DataAnnotations.ValidationResult>? validationResults, bool validateAllProperties);

public static bool TryValidateObject(object instance, System.ComponentModel.DataAnnotations.ValidationContext validationContext, System.Collections.Generic.ICollection<System.ComponentModel.DataAnnotations.ValidationResult>? validationResults, bool validateAllProperties);

[System.Diagnostics.CodeAnalysis.RequiresUnreferencedCode("The Type of instance cannot be statically discovered.")]
public static bool TryValidateObject(object instance, System.ComponentModel.DataAnnotations.ValidationContext validationContext, System.Collections.Generic.ICollection<System.ComponentModel.DataAnnotations.ValidationResult>? validationResults, bool validateAllProperties);

[System.Diagnostics.CodeAnalysis.RequiresUnreferencedCode("The Type of instance cannot be statically discovered and the Type's properties can be trimmed.")]
public static bool TryValidateObject(object instance, System.ComponentModel.DataAnnotations.ValidationContext validationContext, System.Collections.Generic.ICollection<System.ComponentModel.DataAnnotations.ValidationResult>? validationResults, bool validateAllProperties);

static member TryValidateObject : obj * System.ComponentModel.DataAnnotations.ValidationContext * System.Collections.Generic.ICollection<System.ComponentModel.DataAnnotations.ValidationResult> * bool -> bool

[<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 TryValidateObject : obj * System.ComponentModel.DataAnnotations.ValidationContext * System.Collections.Generic.ICollection<System.ComponentModel.DataAnnotations.ValidationResult> * bool -> bool

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

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

Public Shared Function TryValidateObject (instance As Object, validationContext As ValidationContext, validationResults As ICollection(Of ValidationResult), validateAllProperties As Boolean) As Boolean

매개 변수

instance: Object

유효성을 검사할 개체입니다.

validationContext: ValidationContext

유효성을 검사할 개체를 설명하는 컨텍스트입니다.

validationResults: ICollection<ValidationResult>

실패한 각 유효성 검사를 저장할 컬렉션입니다.

validateAllProperties: Boolean

true 모든 속성의 유효성을 검사하려면 다음을 수행합니다. 이면 false필요한 특성만 유효성을 검사합니다.

반품

Boolean

true개체의 유효성을 검사하는 경우 그렇지 않으면 . false

특성: RequiresUnreferencedCodeAttribute

예외

ArgumentNullException

instance은 null입니다.

ArgumentException

instance은 켜ObjectInstance기와validationContext일치하지 않습니다.

설명

이 메서드는 개체 형식에 연결된 각 ValidationAttribute 인스턴스를 평가합니다. 또한 표시된 RequiredAttribute 각 속성이 제공되는지 여부를 확인합니다. 있는 경우 validateAllPropertiestrue 개체의 속성 값의 유효성을 검사하지만 속성에서 반환된 개체의 속성은 재귀적으로 유효성을 검사하지 않습니다.

적용 대상

피드백

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