Question

错误是：附加信息：父数据源'EmpDetails'和子数据源'SalaryDetails'不在一个DataSet中不能用于'EmpSal'！您可以使用属性CacheAllData 报告将此数据源缓存到一个DataSet。

 public class Employeedetails
 {
    public string EmployeeName { get; set; }
    public string JoiningDate { get; set; }
    public string Designation { get; set; }
    public string Department { get; set; }
    public string Nationality { get; set; }
    public string Status { get; set; }
    public string ContractType { get; set; }
    public string LastWorkingDate { get; set; }
    public string LengthofService { get; set; }
    public string ReasonforExit { get; set; }
    public int EmployeeId { get; set; }
}

public class EmployeeSalaryDetails
{
    public int EmployeeId { get; set; }
    public string AllowanceName { get; set; }
    public string Amount { get; set; }
} 

report.CacheAllData = true;                      
report.Load(Server.MapPath("~/Content/Reports/ReportTemplates/FinalSettlementReport - Copy.mrt"));
report.RegData("EmpDetails", EmployeeDetailsList);
report.RegData("SalaryDetails", EmployeeSalaryList);

this is report designin in stimulsoft

Answer 1

report.CacheAllData = true;
report.Load（Server.MapPath（＆＃34;〜/ Content / Reports / ReportTemplates / FinalSettlementReport - Copy.mrt＆＃34;））;

//使用此功能。

report.Compile（）;

report.RegData（＆＃34; EmpDetails＆＃34;，EmployeeDetailsList）; report.RegData（＆＃34; SalaryDetails＆＃34;，EmployeeSalaryList）;

Answer 2

report.Load(Server.MapPath("~/Content/Reports/ReportTemplates/FinalSettlementReport - Copy.mrt"));
                report.RegData("EmpDetails", EmployeeDetailsList);
                report.RegData("SalaryDetails", EmployeeSalaryList);                
                report.RegBusinessObject("SchoolInfoModel", schoolInfo);
                report.CacheAllData = true;

更改report.CacheAllData = true后的位置;在加载报告完成后，它可以正常工作。＆＃39;

我在使用stimulsoft报告处理关系时遇到错误

2 个答案: