How to add new column with data in first datatable using C#

Question

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My Current Dataset in Table[0]

Id  |   Name    |  City
1   |  Akshada  |  Baroda
2   |  Rutu     |  Pune

Second Dataset Table [1]
Cast
Bramhin 
Rajput 
Muslim

I Want Below Answer 

Id  |   Name    |  City    | Cast
1   |  Akshada  |  Baroda  | Bramhin
2   |  Rutu     |  Pune    | Rajput
3   |  Priya    |  Jaipur  | Muslim

What I have tried:

pSqlParameter = new SqlParameter[1];

                pSqlParameter[0] = new SqlParameter("@BatchId", SqlDbType.Int);
                pSqlParameter[0].Direction = ParameterDirection.Input;
                pSqlParameter[0].Value = intBatchId;

                strStoredProcName = "usp_tbl_TestSampleResult_SelectALL_ForDisplay";                

                DataSet dsResult = new DataSet();
                dsResult = Database.ExecuteDataSet(CommandType.StoredProcedure, strStoredProcName, pSqlParameter);

                //ApplicationResult objResults = new ApplicationResult(dsResult);
                //objResults.Status = ApplicationResult.CommonStatusType.Success;
                //return objResults;


                strStoredProcNameTwo = "usp_tbl_TestSampleResult_SelectALL_ForDisplay_ParameterResult";
                DataSet dsResult1 = new DataSet();

                dsResult1 = Database.ExecuteDataSet(CommandType.StoredProcedure, strStoredProcNameTwo, pSqlParameter);
                dsResult.Merge(dsResult1);

                ApplicationResult objResults = new ApplicationResult(dsResult);
                objResults.Status = ApplicationResult.CommonStatusType.Success;
                return objResults;

Posted 4-Aug-18 2:52am

Akshada Sane

Updated 5-Aug-18 18:16pm

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Akshada Sane · Answer 1 · 2018-08-05T18:16:00

Thank you all for helping me i got solution using below code

objResult.ResutlDs.Tables[0].Columns.Add("Cast", typeof(string));
for (int i = 0; i < objResult.ResutlDs.Tables[0].Rows.Count; i++)
{
     objResult.ResutlDs.Tables[0].Rows[i]["Cast"] = objResult.ResutlDs.Tables[2].Rows[i]["Cast"];
}

akash dhonde · Answer 2 · 2018-08-04T09:07:00

Solution 1

I guess you have to learn innerjoin,leftjoin that will help you join table and get colume from 2 table with first and display together
This is an example try this

SELECT Orders.OrderID, Customers.CustomerName
FROM Orders
INNER JOIN Customers ON Orders.CustomerID = Customers.CustomerID;

Posted 4-Aug-18 9:07am

akash dhonde