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MimeKit

HeaderSetContains(HeaderId) Method

Check if the set of headers contains the specified header.

Namespace: MailKit
Assembly: MailKit (in MailKit.dll) Version: 4.10.0
Syntax
C#
Copy
public bool Contains(
	HeaderId header
)

Parameters

header  HeaderId
The header identifier.

Return Value

Boolean
if the specified header exists; otherwise, .
Exceptions
ExceptionCondition
ArgumentOutOfRangeExceptionheader is not a valid HeaderId.
Remarks
Determines whether or not the set of headers contains the specified header.
See Also