IMailFolderExtensionsAddFlags(IMailFolder, UniqueId, MessageFlags, HashSetString, Boolean, CancellationToken) Method

Add a set of flags to the specified message.

Definition

Namespace: MailKit
Assembly: MailKit (in MailKit.dll) Version: 5.0.0
C#
public static void AddFlags(
	this IMailFolder folder,
	UniqueId uid,
	MessageFlags flags,
	HashSet<string> keywords,
	bool silent,
	CancellationToken cancellationToken = default
)

Parameters

folder  IMailFolder
The folder.
uid  UniqueId
The UID of the message.
flags  MessageFlags
The message flags to add.
keywords  HashSetString
A set of user-defined flags to add.
silent  Boolean
If set to , no MessageFlagsChanged events will be emitted.
cancellationToken  CancellationToken  (Optional)
The cancellation token.

Usage Note

In Visual Basic and C#, you can call this method as an instance method on any object of type IMailFolder. When you use instance method syntax to call this method, omit the first parameter. For more information, see Extension Methods (Visual Basic) or Extension Methods (C# Programming Guide).

Remarks

Adds a set of flags to the specified message.

Exceptions

ArgumentException uid is invalid.
ObjectDisposedException The IMailStore has been disposed.
FolderNotOpenException The folder is not currently open in read-write mode.
ServiceNotConnectedException The IMailStore is not connected.
ServiceNotAuthenticatedException The IMailStore is not authenticated.
FolderNotOpenException The folder is not currently open in read-write mode.
OperationCanceledException The operation was canceled via the cancellation token.
IOException An I/O error occurred.
ProtocolException The server's response contained unexpected tokens.
CommandException The command failed.

See Also