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FramingWriter.LastRecord Method (String, String, FramingTypeFormat)

  • Article

Creates and returns the last record in a framed message with a specified ID and of a specified payload type, typeFormat that uses chunked mode

Namespace: Microsoft.Web.Services3.Messaging.Framing
Assembly: Microsoft.Web.Services3 (in microsoft.web.services3.dll)

Usage

'Usage
Dim id As String
Dim type As String
Dim typeFormat As FramingTypeFormat
Dim returnValue As FramingRecord
Dim framingWriter1 As FramingWriter
returnValue = framingWriter1.LastRecord(id, type, typeFormat)

Syntax

'Declaration
Overloads Public Function LastRecord( _
    ByVal id As String, _
    ByVal type As String, _
    ByVal typeFormat As FramingTypeFormat _
) As FramingRecord

public FramingRecord LastRecord(
    string id, 
    string type, 
    FramingTypeFormat typeFormat
);

public:
FramingRecord^ LastRecord(
    String^ id,
    String^ type,
    FramingTypeFormat typeFormat
);

public FramingRecord LastRecord(
    System.String id, 
    System.String type, 
    FramingTypeFormat typeFormat
);

public function LastRecord(
     id : String, 
     type : String, 
     typeFormat : FramingTypeFormat
) : FramingRecord;

Parameters

  • id
    A System.Uri containing the absolute or relative URI identifying the record.
  • type
    The type of the payload.
  • typeFormat
    One of FramingTypeFormat values that specifies the format of the payload type.

Return Value

The FramingRecord with the specified values.

Exceptions

Exception type Condition
ArgumentNullException

The id or type is null.
InvalidOperationException

Either the framed message has been closed.

-or-

A last record has already been written for this framed message.

Remarks

Use the LastRecord method when it is known that the last FramingRecord of the framed message is being written. No further records should be written after the LastRecord is called. When the NewRecord method is used to create the last record containing a positive payload length, Close will then be called and an additional empty last record will be appended to the framed message. This occurs, for example, when the size of the message is not known and its payload is being chunked.

Thread Safety

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

Platforms

Development Platforms

Windows XP Home Edition, Windows XP Professional, Windows Server 2003, Windows 2000, Windows 2000 Server, Windows 2000 Advanced Server

Target Platforms

See Also

Reference

FramingWriter Class
FramingWriter Members
Microsoft.Web.Services3.Messaging.Framing Namespace