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MimeKit

HeaderSetAdd(HeaderId) Method

Add the specified header.

Namespace: MailKit
Assembly: MailKit (in MailKit.dll) Version: 4.3.0
Syntax
C#
Copy
public bool Add(
	HeaderId header
)

Parameters

header  HeaderId
The header to add.

Return Value

Boolean
true if the header was added to the set; otherwise, false.
Exceptions
ExceptionCondition
ArgumentOutOfRangeExceptionheader is not a valid HeaderId.
InvalidOperationException The operation is invalid because the HeaderSet is read-only.
Remarks
Adds the specified header to the set of headers.
See Also