[C#]
    int AddContentStream(string ContentID, string ContentType, System.IO.Stream AStream, bool CloseStream);

[VB.NET]
    Function AddContentStream(ByVal ContentID As String, ByVal ContentType As String, ByVal AStream As System.IO.Stream, ByVal CloseStream As Boolean) As Integer

[Pascal]
    under development

[C++]
    int32_t AddContentStream(const std::string &ContentID, const std::string &ContentType, TStream &AStream, bool CloseStream);
    int32_t AddContentStream(const std::string &ContentID, const std::string &ContentType, TStream *AStream, bool CloseStream);

[PHP]
    integer AddContentStream(string $ContentID, string $ContentType, TStream $AStream, bool $CloseStream)

[Java]
    int addContentStream(String ContentID, String ContentType, TElStream AStream, boolean CloseStream);