Code Samples: C# .Net

Sunday, December 30, 2018

Generate a Report using Crystal Reports in Visual Studio 2015, C# Crystal Reports without database, C# Crystal Reports with Sub Report, C# Crystal Reports using DataSet and DataTable, C# Crystal Reports using Strongly Typed DataSet

Since a long time, Visual Basic and Visual Studio have Crystal report with it. People are saying that since 1993. But in VS2010, they excluded Crystal reports. Yes, what you just heard is right, Crystal Report has been dropped from Visual Studio 2010. But don't worry, it is available as a separate download from the SAP web site. These are the things that I found from the internet. And now I am going to use VS2015

First need to create an project. Then need to create Crystal Report as below:

Below image is for sub report:

Below image is showing how to insert an Sub Report to Main Report:

Below image is for our DataSet, as we are not using DataBase:

using CrystalDecisions.CrystalReports.Engine;
using CrystalDecisions.Shared;
using System.Data;
using System.IO;
using System.Web.Mvc;

namespace WebApplication1.Controllers
{
    public class MyController : Controller
    {
        private ReportDocument report = new ReportDocument();

        // GET: My
        public ActionResult Index()
        {
            return View("View1");
        }

        public ActionResult Export()
        {
            ReportDocument rd = new ReportDocument();
            rd.Load(Path.Combine(Server.MapPath("~/Reports/CrystalReport1.rpt")));

            DataTable dataTable = new DataTable();
            dataTable.Columns.Add("Id");
            dataTable.Columns.Add("Name");
            dataTable.Columns.Add("Roll");

            for (int index = 1; index <= 10; index++)
            {
                DataRow r = dataTable.NewRow();
                r["Id"] = index;
                r["Name"] = "Name - " + index;
                r["Roll"] = "Roll - " + index;
                dataTable.Rows.Add(r);
            }
            rd.Database.Tables["DataTable1"].SetDataSource((DataTable)dataTable);

            dataTable = new DataTable();
            dataTable.Columns.Add("SchoolName");
            dataTable.Columns.Add("ExamYear");
            dataTable.Columns.Add("Class");
            DataRow r2 = dataTable.NewRow();
            r2["SchoolName"] = "My School";
            r2["ExamYear"] = "2008/2009";
            r2["Class"] = "Class 9";
            dataTable.Rows.Add(r2);
            rd.Database.Tables["SingleData"].SetDataSource((DataTable)dataTable);

            Response.Buffer = false;
            Response.ClearContent();
            Response.ClearHeaders();
            Stream stream = rd.ExportToStream(ExportFormatType.PortableDocFormat);
            stream.Seek(0, SeekOrigin.Begin);
            return File(stream, "application/pdf", "My.pdf");
        }
    }
}

Below is sample output:

You can download source code from here