Active Sync delete/change command for contacts

Question

Hi,
I am trying to write Active Sync client for exchange server. I am able to add contacts to server with help of sync command but facing issue in change/delete. I am sending delete command for 2:3 but i am getting same item in add command from server. Also
item is not deleted from server. For change I am getting similarly status as 8. Below is request and response  xml for delete command:
Request:
  <?xml version="1.0" encoding="utf-8"
?>
<Sync xmlns:contacts="Contacts" xmlns="AirSync">
<Collections>
<Collection>
  <SyncKey>1895711361</SyncKey>
  <CollectionId>2</CollectionId>
  <DeletesAsMoves>0</DeletesAsMoves>
  <GetChanges>1</GetChanges>
  <WindowSize>512</WindowSize>
<Commands>
<Delete>
  <ServerId>2:3</ServerId>
  </Delete>
  </Commands>
  </Collection>
  </Collections>
  </Sync>
Response:
<Sync xmlns:airsyncbase="AirSyncBase" xmlns:contacts="Contacts" xmlns:contacts2="Contacts2"
xmlns="AirSync">
<Collections>
<Collection>
  <SyncKey>1823493022</SyncKey>
  <CollectionId>2</CollectionId>
  <Status>1</Status>
<Commands>
<Add>
  <ServerId>2:1</ServerId>
<ApplicationData>
<airsyncbase:Body>
  <airsyncbase:Type>1</airsyncbase:Type>
  <airsyncbase:EstimatedDataSize>0</airsyncbase:EstimatedDataSize>
  <airsyncbase:Truncated>1</airsyncbase:Truncated>
  </airsyncbase:Body>
  <contacts:FileAs>Jaiswal, Dhruv</contacts:FileAs>
  <contacts:FirstName>Dhruv</contacts:FirstName>
  <contacts:LastName>Jaiswal</contacts:LastName>
  <airsyncbase:NativeBodyType>1</airsyncbase:NativeBodyType>
  </ApplicationData>
  </Add>
<Add>
  <ServerId>2:2</ServerId>
<ApplicationData>
<airsyncbase:Body>
  <airsyncbase:Type>1</airsyncbase:Type>
  <airsyncbase:EstimatedDataSize>0</airsyncbase:EstimatedDataSize>
  <airsyncbase:Truncated>1</airsyncbase:Truncated>
  </airsyncbase:Body>
  <contacts:Department>Mobility</contacts:Department>
  <contacts:FileAs>Yadav, Pankaj Kumar</contacts:FileAs>
  <contacts:FirstName>Pankaj</contacts:FirstName>
  <contacts:MiddleName>Kumar</contacts:MiddleName>
  <contacts:CompanyName>Dell</contacts:CompanyName>
  <contacts:AssistantName>n/a</contacts:AssistantName>
  <contacts:LastName>Yadav</contacts:LastName>
  <contacts:JobTitle>S/W Dev Advisor</contacts:JobTitle>
  <contacts:OfficeLocation>Dell sec 125</contacts:OfficeLocation>
  <contacts2:ManagerName>Kamal</contacts2:ManagerName>
  <airsyncbase:NativeBodyType>1</airsyncbase:NativeBodyType>
  </ApplicationData>
  </Add>
<Add>
  <ServerId>2:3</ServerId>
<ApplicationData>
<airsyncbase:Body>
  <airsyncbase:Type>1</airsyncbase:Type>
  <airsyncbase:EstimatedDataSize>0</airsyncbase:EstimatedDataSize>
  <airsyncbase:Truncated>1</airsyncbase:Truncated>
  </airsyncbase:Body>
  <contacts:FileAs>lastname, pankajtest1</contacts:FileAs>
  <contacts:FirstName>pankajtest1</contacts:FirstName>
  <contacts:HomeAddressCountry>India</contacts:HomeAddressCountry>
  <contacts:HomeAddressStreet>dell</contacts:HomeAddressStreet>
  <contacts:CompanyName>dell</contacts:CompanyName>
  <contacts:OtherAddressCity>noida</contacts:OtherAddressCity>
  <contacts:OtherAddressCountry>India</contacts:OtherAddressCountry>
  <contacts:OtherAddressStreet>123</contacts:OtherAddressStreet>
  <contacts:LastName>lastname</contacts:LastName>
  <contacts:BusinessPhoneNumber>98615272327</contacts:BusinessPhoneNumber>
  <contacts:JobTitle>s/w</contacts:JobTitle>
  <contacts:OfficeLocation>dell</contacts:OfficeLocation>
  <airsyncbase:NativeBodyType>1</airsyncbase:NativeBodyType>
  </ApplicationData>
  </Add>
  </Commands>
  </Collection>
  </Collections>
  </Sync>
Please tell me what I am doing wrong here.
regards,
pankaj

Answer 1

Hi pankaj,
Sorry for the lack of knowledge on coding. I suggest asking MSDN forum for help so that we can get more professional suggestions. For your convenience:
http://social.msdn.microsoft.com/Forums/en-US/home?category=exchangeserver&filter=alltypes&sort=lastpostdesc
Thanks
Mavis
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