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in the ATL dll project there is one function with BYTE* Parameter.

STDMETHODIMP CMSDllServer::sum22(BYTE* aa,SHORT len)
	for(int i=1;i<len;i++)
  return S_OK;

when call this function in a C# windows application this work correctly and array values returned to truth

byte[] Packet = new byte[5];
	dllServer.sum22(ref Packet[0],5);
       //Result values

the same function in a webservice returned to only first index array and exist very big problem

<pre>byte[] Packet = new byte[5];
	dllServer.sum22(ref Packet[0],5);
       //Result values

please help me

Posted 28-Apr-13 21:28pm

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