StringLengthAttribute.IsValid(Object) Method

Reference

Definition

Namespace:: System.ComponentModel.DataAnnotations

Assembly:: System.ComponentModel.Annotations.dll

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

Assembly:: System.ComponentModel.DataAnnotations.dll

Package:: System.ComponentModel.Annotations v5.0.0

Source:: StringLengthAttribute.cs

Source:: StringLengthAttribute.cs

Source:: StringLengthAttribute.cs

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Determines whether a specified object is valid.

public:
 override bool IsValid(System::Object ^ value);

public override bool IsValid (object value);

public override bool IsValid (object? value);

override this.IsValid : obj -> bool

Public Overrides Function IsValid (value As Object) As Boolean

Parameters

value: Object

The object to validate.

Returns

Boolean

true if the specified object is valid; otherwise, false.

Exceptions

ArgumentOutOfRangeException

maximumLength is negative.

-or-

maximumLength is less than MinimumLength.

InvalidOperationException

The current attribute is ill-formed.

Remarks

This method determines whether an object is valid. If the value of the object is null, the method automatically validates object.

Applies to

Dela via