EncryptedPackageEnvelope.Open Method (String, FileAccess, FileShare)

Open the encrypted package in the specified file and gives it the specified access and sharing.

Namespace:  System.IO.Packaging
Assembly:  WindowsBase (in WindowsBase.dll)

public static EncryptedPackageEnvelope Open(
	string envelopeFileName,
	FileAccess access,
	FileShare sharing


Type: System.String

The file containing the encrypted package.

Type: System.IO.FileAccess

The type of access.

Type: System.IO.FileShare

The type of sharing.

The file must have an encrypted package.

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

Was this page helpful?
(1500 characters remaining)
Thank you for your feedback
© 2014 Microsoft