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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, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 7, Windows Vista SP1 or later, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later)

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