LumiSoft Net Help
GetFirst Method
Namespaces ► LumiSoft.Net.SIP.Message ► SIP_SVGroupHFCollection<(Of <(<'T>)>)> ► GetFirst()()()()
Gets the first(Top-Most) header field. Returns null if no header fields.
Declaration Syntax

C# | Visual Basic | Visual C++ | F#

    public SIP_SingleValueHF<T> GetFirst()

    Public Function GetFirst As SIP_SingleValueHF(Of T)

    public:
    SIP_SingleValueHF<T>^ GetFirst()

    member GetFirst : unit -> SIP_SingleValueHF<'T>

Return Value
SIP_SingleValueHF<(Of <(<'T>)>)>
Returns first header field or null if no header fields.

Assembly: LumiSoft.Net (Module: LumiSoft.Net.dll) Version: 4.5.5510.19119