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

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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

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