HeaderListContains(HeaderId) Method

Check if the HeaderList contains a header with the specified field name.

Namespace: MimeKit
Assembly: MimeKit (in MimeKit.dll) Version: 4.10.0

Syntax

public bool Contains(
	HeaderId id
)

Boolean
if the requested header exists; otherwise, .

Exceptions

Exception	Condition
ArgumentOutOfRangeException	id is not a valid HeaderId.

Remarks

Determines whether the header list contains the specified header.