Passing parameters for a query throught XML and capturing response in the same

Question

Hi All,
I have defined a RequestParameters object and i am passing paramerts for a query through XML and trying to capture the result in the same and send back to the source. In this case i am send XML from excel.
Below is my XML format.
<?xml version="1.0" encoding="utf-8"?>
<s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/">
<s:Body xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<Insert xmlns="http://tempuri.org/">
<dataContractValue>
<dsRequest>
<dsRequest>
<SOURCE></SOURCE>
<ACTION>Insert</ACTION>
<RequestParams>
<RequestParams>
<ACC_NO>52451</ACC_NO>
<EMP_CITY>HYD</EMP_CITY>
<EMP_NAME>RAKESH</EMP_NAME>
<EMP_CONTACT>99664</EMP_CONTACT>
<EMP_JOM>NOV</EMP_JOM>
<EMP_SALARY>12345</EMP_SALARY>
</RequestParams>
<RequestParams>
<ACC_NO>52452</ACC_NO>
<EMP_CITY>HYD</EMP_CITY>
<EMP_NAME>RAKESH</EMP_NAME>
<EMP_CONTACT>99664</EMP_CONTACT>
<EMP_JOM>NOV</EMP_JOM>
<EMP_SALARY>12345</EMP_SALARY>
</RequestParams>
</RequestParams>
</dsRequest>
<dsRequest>
<SOURCE></SOURCE>
<ACTION>Update</ACTION>
<RequestParams>
<RequestParams>
<ACC_NO>52449</ACC_NO>
<EMP_CITY>HYD1</EMP_CITY>
<EMP_NAME>RAKESH1</EMP_NAME>
<EMP_SALARY>1345</EMP_SALARY>
</RequestParams>
<RequestParams>
<ACC_NO>52450</ACC_NO>
<EMP_CITY>HYDer</EMP_CITY>
<EMP_NAME>RAKEH</EMP_NAME>
<EMP_SALARY>1235</EMP_SALARY>
</RequestParams>
</RequestParams>
</dsRequest>
</dsRequest>
</dataContractValue>
</Insert>
</s:Body>
</s:Envelope>
 Where i have a List of dsRequest and RequestParams, where i can send any number of requests for Insert,Update. I have two a XML element defined in RequestParams "RowsEffected","error" where the result will be caputred and is updated
to the response XML.
I have 6 defined in RequestParams
EMP_SALARY(int),ACC_NO(int),EMP_CITY(string),EMP_NAME(string),EMP_CONTACT(string),EMP_JOM(string)
My Question is:
When i am trying to build response XML with the following code, the parameters which are not given in the Request XML are also appearing in the Response.
                ResponseParams.Add(
newdsResponse()
                    ACTION = OriginalParams[a].ACTION,
                    SOURCE = OriginalParams[a].SOURCE,
                    Manager = OriginalParams[a].Manager,
                    RequestParams = OriginalParams[a].RequestParams
Where the OriginalParams is dsRequest
Ex: In my update query i will only send three parameters, but in my response building with ablove code, i am getting all the variables defined as INT in the RequestParameters.
Is there any way i can avoid this and build response with only the parameters given in the Request ??
Appreciate ur help..Thanks
Cronsey.

Answer 1

Hi Kristin,
My project is, User will be giving the parameters in the excel, and using VBA, the values are captured and an XML is created in the above mentioned format and is send to web service for the Insert/Update.
I created a webservice which reads the values from <datacontract> and it consist of list of <dsRequests> where any number of Insert/Upate commands can be executed, with in which it contains a list of <RequestParams> for multiple insertion/Updation.
//function call
OriginalParams = generator.Function(query, OriginalParams);
where OriginalParams is List<dsRequest>
//inside function
command.Parameters.Add()// parameters adding
int
val = command.ExecuteNonQuery();
after the execution,an XML element is added for the response part.and it is looped for all the RequestParams.
OriginalParams[i].Result.Add(
newResult()
{ ERROR = "No Error",
ROWS_EFFECTEFD = 1 });
//once all the execution is done the response building part
for(inta
= 0; a < OriginalParams.Count; a++)
                ResponseParams.Add(
newdsResponse()
                  Result = OriginalParams[a].Result
QUEST: When i am trying to build response XML with the following code, the parameters which are not given in the Request XML are also appearing in the Response.
Ex: In my update query i will only send three parameters, but in my response building with ablove code, i am getting all the variables defined as INT in the RequestParameters.
Is there any way i can avoid this and build response with only the parameters given in the Request ??
Appreciate ur help..Thanks
Cronsey.