HeaderListIndexOf(HeaderId) Method

Get the index of the requested header, if it exists.

Namespace: MimeKit
Assembly: MimeKit (in MimeKit.dll) Version: 4.7.1

Syntax

public int IndexOf(
	HeaderId id
)

Int32
The index of the requested header; otherwise

Exceptions

Exception	Condition
ArgumentOutOfRangeException	id is not a valid HeaderId.

Remarks

Finds the first index of the specified header, if it exists.