Population stastics report using Multi Group Drill Down Reports-1followed

Using Script Task in SSIS connecting to public government site and downloading the population datasheet into local computer :

#region Help:  Introduction to the script task
/* The Script Task allows you to perform virtually any operation that can be accomplished in
 * a .Net application within the context of an Integration Services control flow.
 *
 * Expand the other regions which have "Help" prefixes for examples of specific ways to use
 * Integration Services features within this script task. */
#endregion


#region Namespaces
using System;
using System.Data;
using Microsoft.SqlServer.Dts.Runtime;
using System.Windows.Forms;
#endregion
using System.Net;
using System.IO;

namespace ST_7bc92c176223450383db1a3e9c57d929
{
    /// <summary>
    /// ScriptMain is the entry point class of the script.  Do not change the name, attributes,
    /// or parent of this class.
    /// </summary>
    [Microsoft.SqlServer.Dts.Tasks.ScriptTask.SSISScriptTaskEntryPointAttribute]
    public partial class ScriptMain : Microsoft.SqlServer.Dts.Tasks.ScriptTask.VSTARTScriptObjectModelBase
    {
        #region Help:  Using Integration Services variables and parameters in a script
        /* To use a variable in this script, first ensure that the variable has been added to
         * either the list contained in the ReadOnlyVariables property or the list contained in
         * the ReadWriteVariables property of this script task, according to whether or not your
         * code needs to write to the variable.  To add the variable, save this script, close this instance of
         * Visual Studio, and update the ReadOnlyVariables and
         * ReadWriteVariables properties in the Script Transformation Editor window.
         * To use a parameter in this script, follow the same steps. Parameters are always read-only.
         *
         * Example of reading from a variable:
         *  DateTime startTime = (DateTime) Dts.Variables["System::StartTime"].Value;
         *
         * Example of writing to a variable:
         *  Dts.Variables["User::myStringVariable"].Value = "new value";
         *
         * Example of reading from a package parameter:
         *  int batchId = (int) Dts.Variables["$Package::batchId"].Value;
         * 
         * Example of reading from a project parameter:
         *  int batchId = (int) Dts.Variables["$Project::batchId"].Value;
         *
         * Example of reading from a sensitive project parameter:
         *  int batchId = (int) Dts.Variables["$Project::batchId"].GetSensitiveValue();
         * */

        #endregion

        #region Help:  Firing Integration Services events from a script
        /* This script task can fire events for logging purposes.
         *
         * Example of firing an error event:
         *  Dts.Events.FireError(18, "Process Values", "Bad value", "", 0);
         *
         * Example of firing an information event:
         *  Dts.Events.FireInformation(3, "Process Values", "Processing has started", "", 0, ref fireAgain)
         *
         * Example of firing a warning event:
         *  Dts.Events.FireWarning(14, "Process Values", "No values received for input", "", 0);
         * */
        #endregion

        #region Help:  Using Integration Services connection managers in a script
        /* Some types of connection managers can be used in this script task.  See the topic
         * "Working with Connection Managers Programatically" for details.
         *
         * Example of using an ADO.Net connection manager:
         *  object rawConnection = Dts.Connections["Sales DB"].AcquireConnection(Dts.Transaction);
         *  SqlConnection myADONETConnection = (SqlConnection)rawConnection;
         *  //Use the connection in some code here, then release the connection
         *  Dts.Connections["Sales DB"].ReleaseConnection(rawConnection);
         *
         * Example of using a File connection manager
         *  object rawConnection = Dts.Connections["Prices.zip"].AcquireConnection(Dts.Transaction);
         *  string filePath = (string)rawConnection;
         *  //Use the connection in some code here, then release the connection
         *  Dts.Connections["Prices.zip"].ReleaseConnection(rawConnection);
         * */
        #endregion


        /// <summary>
        /// This method is called when this script task executes in the control flow.
        /// Before returning from this method, set the value of Dts.TaskResult to indicate success or failure.
        /// To open Help, press F1.
        /// </summary>
        public void Main()
        {
            // TODO: Add your code here


            string filePath ="C:\\Users\\simisam\\Desktop\\DataSetsForssis\\apidata\\sampledat1.xml" ;
          /* 

            WebClient client = new WebClient ();
            client.DownloadFileAsync(new Uri("https://api.census.gov/data/2015/pep/population?get=POP,GEONAME&for=region:*&DATE=8&key=08214dffd18610892ee0e9561a5f27f4ef872ad9"), Environment.GetFolderPath(Environment.SpecialFolder.Desktop) + "File.zip");*/


            WebRequest myRequest = WebRequest.Create("http://api.census.gov/data/2015/pep/population?get=POP,GEONAME&for=state:*&key=08214dffd18610892ee0e9561a5f27f4ef872ad9");
            using (WebResponse myResponse = myRequest.GetResponse())
            using (StreamReader reader = new StreamReader(myResponse.GetResponseStream()))
            {
                // use whatever method you want to save the data to the file...
                File.AppendAllText(filePath, myResponse.Headers.ToString());
                File.AppendAllText(filePath, reader.ReadToEnd());
            }


            Dts.TaskResult = (int)ScriptResults.Success;
        }

        #region ScriptResults declaration
        /// <summary>
        /// This enum provides a convenient shorthand within the scope of this class for setting the
        /// result of the script.
        ///
        /// This code was generated automatically.
        /// </summary>
        enum ScriptResults
        {
            Success = Microsoft.SqlServer.Dts.Runtime.DTSExecResult.Success,
            Failure = Microsoft.SqlServer.Dts.Runtime.DTSExecResult.Failure
        };
        #endregion

    }
}

As the data is loaded into local computer in xml file format.

 In CONTROL FLOW --> DATA FLOW TASK --> Use XML SOURCE-->EXCEL DESTINATION

Comma separated excel destination 

finally load the 

 EXCEL SOURCE -->DATA CONVERSIONS--> OLE DB DESTINATION