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MimeKit

HeaderSetContains(String) Method

Check if the set of headers contains the specified header.

Namespace: MailKit
Assembly: MailKit (in MailKit.dll) Version: 4.7.1
Syntax
C#
Copy
public bool Contains(
	string header
)

Parameters

header  String
The name of the header.

Return Value

Boolean

Field Value

Boolean
true if the specified header exists; otherwise

Field Value

Boolean
false.

Implements

ICollectionTContains(T)
Exceptions
ExceptionCondition
ArgumentNullExceptionheader is null.
Remarks
Determines whether or not the set of headers contains the specified header.
See Also