FileSystemConfiguration.AllowedFileExtensions Property

Specifies the allowed file extensions.

Namespace: DevExtreme.AspNet.Mvc.FileManagement

Assembly: DevExtreme.AspNet.Core.dll

Declaration

public string[] AllowedFileExtensions { get; set; }

Property Value

Type	Description
String[]	An array of allowed file extensions.

Remarks

The FileManager widget does not display a file if the file’s extension is not allowed. If a user tries to upload this file, the component displays an error message.

@(Html.DevExtreme().FileManager()
    //...
    .AllowedFileExtensions(new[] { ".js", ".json", ".css" })
)

Concepts

• FileManager

Online Demo

• File Manager