MediaPermissionVideo Enum

Definition

Namespace:

System.Security.Permissions

Assembly:

System.Security.Permissions.dll

Source:

MediaPermission.cs

Caution

Code Access Security is not supported or honored by the runtime.

Specifies the permission level for video.

public enum class MediaPermissionVideo

[System.Obsolete("Code Access Security is not supported or honored by the runtime.", DiagnosticId="SYSLIB0003", UrlFormat="https://aka.ms/dotnet-warnings/{0}")]
public enum MediaPermissionVideo

[<System.Obsolete("Code Access Security is not supported or honored by the runtime.", DiagnosticId="SYSLIB0003", UrlFormat="https://aka.ms/dotnet-warnings/{0}")>]
type MediaPermissionVideo = 

Public Enum MediaPermissionVideo

Inheritance

Object

ValueType

Enum

MediaPermissionVideo

Attributes

ObsoleteAttribute

Fields

Name	Value	Description
NoVideo	0	Permission that denies all video playback.
SiteOfOriginVideo	1	Permission that only allows video playback of files that are located at the application's site of origin.
SafeVideo	2	Permission that allows safe, limited video playback, which includes denying stream access to the image file.
AllVideo	3	Permission that allows unrestricted video playback.

Examples

The following code example shows the use of the Video property.

[MediaPermissionAttribute(SecurityAction.Demand, Video = MediaPermissionVideo.NoVideo)]

<MediaPermissionAttribute(SecurityAction.Demand, Video:=MediaPermissionVideo.NoVideo)>
Public Sub Method10()
End Sub

Remarks

Caution

Code Access Security (CAS) has been deprecated across all versions of .NET Framework and .NET. Recent versions of .NET do not honor CAS annotations and produce errors if CAS-related APIs are used. Developers should seek alternative means of accomplishing security tasks.

Use this enumeration to set the Video property of the MediaPermission class. The default is SafeVideo.