Creating Zip-Files in send pipeline

The ‘OutPutFile’ i give back to the pipeline is the Zip file i create in my pipeline component.
i create it on the filesystem because the file dosn’t come correctly out of the pipeline.
so i create it as a file in the filesystem to test if the file i create is correct.
at this, i see that my problem shut bee in the return part of that programm.
when the component will be work, i will be create the file as a memfile.

so i hat some problems to publish the full code sequence at the last time, i try it again.

[code:1:f514ef8a27]
IBaseMessage Microsoft.BizTalk.Component.Interop.IComponent.Execute
(IPipelineContext pContext, IBaseMessage pInMsg)
{

Stream strmInputFile, DataStream;
string MessageID;
string BizTalkTempFolder = \"c:\\\\BizTalk_Temp\\\\\";
IBaseMessagePart MsgPart, RecendFileName;
byte[] ZipBuffer = new byte[32768];
Int32 bytesRead;
MemoryFile memFile;

MsgPart = pInMsg.BodyPart;
strmInputFile = MsgPart.GetOriginalDataStream();
MessageID = MsgPart.PartID.ToString();

memFile = new MemoryFile(\"RAM_File\", MessageID);
// memFile = new MemoryFile(\"RAM_File\", \"TEST_ZIP.zip\");

ZipArchive ZipFile = new ZipArchive(new DiskFile(BizTalkTempFolder + MessageID));
// ZipArchive ZipFile = new ZipArchive(memFile);
ZippedFile file = (ZippedFile)ZipFile.GetFile(ZippedFileNameString);

if (!file.Exists)
file.Create();

// Wirte Information into ZipFile

DataStream = file.OpenWrite(true);

bytesRead = 0;

// Loop to write in 32k parts.
while ((bytesRead = strmInputFile.Read(ZipBuffer, 0, ZipBuffer.Length)) > 0)
{

DataStream.Write(ZipBuffer, 0, bytesRead);

}

DataStream.Close();

if (SelfExtraction)
{

//Create Selfextraction File

// Change its extension to .EXE.
ZipFile.ZipFile.Name = MessageID + \".exe\";

// Create and configure a XceedSfxPrefix object.

XceedSfxPrefix sfx = new XceedSfxPrefix(new DiskFile
(@\"C:\\Programme\\Xceed Components\\Bin\\Sfx\\xcdsfx32.bin\"));

// Assign the prefix to the zip file.
ZipFile.SfxPrefix = sfx;

}

FileStream OutPutFile = new FileStream(BizTalkTempFolder + MessageID + \".exe\", FileMode.Open , FileAccess.Read);
BinaryReader OutStreamBinary = new BinaryReader(OutPutFile);

MemoryStream OutputStream = new MemoryStream();

byte[] OutBuffer = new byte[ 1024 ];
int OutBufferRead;

while( ( OutBufferRead = OutPutFile.Read( OutBuffer, 0, OutBuffer.Length ) ) > 0 )
{
OutputStream.Write( OutBuffer, 0, OutBufferRead );
}

OutputStream.Position = 0;
MsgPart.Data = OutputStream;
pContext.ResourceTracker.AddResource(OutputStream);

// OutPutFile.Close();
// delete OutPutFile.

return pInMsg;

}

#endregion

}
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