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MimeKit

ApplicationPkcs7MimeCompress(SecureMimeContext, MimeEntity, CancellationToken) Method

Compress the specified entity.

Namespace: MimeKit.Cryptography
Assembly: MimeKit (in MimeKit.dll) Version: 4.10.0
Syntax
C#
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public static ApplicationPkcs7Mime Compress(
	SecureMimeContext ctx,
	MimeEntity entity,
	CancellationToken cancellationToken = default
)

Parameters

ctx  SecureMimeContext
The S/MIME context to use for compressing.
entity  MimeEntity
The entity.
cancellationToken  CancellationToken  (Optional)
The cancellation token.

Return Value

ApplicationPkcs7Mime
The compressed entity.
Exceptions
ExceptionCondition
ArgumentNullException

ctx is .

-or-

entity is .

ObjectDisposedExceptionentity has been disposed.
OperationCanceledException The operation was canceled via the cancellation token.
CmsException An error occurred in the cryptographic message syntax subsystem.
Remarks

Compresses the specified entity using the specified SecureMimeContext.

Caution note  Caution
Most mail clients, even among those that support S/MIME, do not support compression.
See Also