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FileExtensionsAttribute.IsValid(Object) Method

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Definition

Namespace:
System.ComponentModel.DataAnnotations
Assemblies:
System.ComponentModel.Annotations.dll, System.ComponentModel.DataAnnotations.dll
Assembly:
System.ComponentModel.Annotations.dll
Assembly:
System.ComponentModel.DataAnnotations.dll
Package:
System.ComponentModel.Annotations v5.0.0
Source:
FileExtensionsAttribute.cs
Source:
FileExtensionsAttribute.cs
Source:
FileExtensionsAttribute.cs

Checks that the specified file name extension or extensions 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

A comma delimited list of valid file extensions.

Returns

Boolean

true if the file name extension is valid; otherwise, false.

Applies to