Set multiple objects as datasource of a crystal report

Question

I wanna make a crystal report in my c# windows application, the point is I want to use .net objects as my report datasource, I found its sample code as below in internet and

Answer 1

if you have many datasource such as 1.EmployeeClass 2.EmpployeeSkillClass

Do the following :

      List employeeList = new List();
      employeeList.Add(new EmployeeClass() { EmpNo = "001", EmpName = "Supitchaya" });

      List employeeSkillList = new List();
      detList.Add(new EmpployeeSkillClass() { EmpNo = "001", Skill="C#" });
      detList.Add(new EmpployeeSkillClass() { EmpNo = "001", Skill="Java" });

//Create instant of ReportDocument :

        ReportDocument report = new RptEmployee(); //Crsytal report file

//Set datasource to each table. make sure that index of each table is collect

//(run on debug mode to find that tables[0] map with type Employee or EmployeeSkill)

        report.Database.Tables[0].SetDataSource(employeeList );
        report.Database.Tables[1].SetDataSource(employeeSkillList );

        crystalReportViewer1.ReportSource = report;

//Finish!!