HeaderCollection.Contains

The Contains method determines whether the specific header exists in the collection.

Syntax

[C#]

  Copy imageCopy Code 
public Boolean Contains(
  Header h
);

Syntax

[Visual Basic .NET]

  Copy imageCopy Code 
Public Function Contains( _
  ByVal h As Header _
) As Boolean

Parameters

h

The Header object to search for within the collection.

Return Values

Returns true if the header exists in the collection; false if it does not.

Remarks

Note that this method searches for a specific header object, not the header type. There may be multiple distinct headers within the collection that share the same header type; this method will return true only if an exact match (same header type, value, parameter list) is found.

The match is not case-sensitive.

Requirements

Redistributable: Requires Microsoft Lync Server 2010

Namespace:Microsoft.Rtc.Sip

Assembly: ServerAgent (in ServerAgent.dll)

See Also