关于从程序传递参数到水晶报表的子报表的问题,谢谢!
1.主报表和子报表都有一个参数,此参数在创建报表数据源时已经创建.主报表的参数名为:DepartmentCode,子报表的参数名为:Chiefi
2.主报表的参数我能够传,代码如下:
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private   void   ConfigurCrystalReports()
{
ReportDocument   myReportDoc   =   new   ReportDocument();
string   reportPath   =   Server.MapPath( "../Reports/rp_Total.rpt ");
myReportDoc.Load(reportPath);
TableLogOnInfo   logonInfo   =   new   TableLogOnInfo();

foreach(CrystalDecisions.CrystalReports.Engine.Table   tb   in   myReportDoc.Database.Tables)
{
logonInfo   =   tb.LogOnInfo;
logonInfo.ConnectionInfo.ServerName   =   "TestServer ";
logonInfo.ConnectionInfo.DatabaseName   =   "TestDB ";
logonInfo.ConnectionInfo.UserID   =   "sa ";
logonInfo.ConnectionInfo.Password   =   "test ";
tb.ApplyLogOnInfo(logonInfo);
}

ParameterValues   pvDepartmentID   =   new   ParameterValues();
ParameterDiscreteValue   pdDepartmentID   =   new   ParameterDiscreteValue();
pdDepartmentID.Value   =   " '0000200027 ', '0000200028 ' ";
pvDepartmentID.Add(pdDepartmentID);
myReportDoc.DataDefinition.ParameterFields[ "DepartmentCode "].ApplyCurrentValues(pvDepartmentID);

myCrystalReportViewer.ReportSource   =   myReportDoc;
}
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3.问题:怎么给子报表的参数Chiefi传递参数呢?谢谢!

------解决方案--------------------
更改子报表链接里面

可以设置参数



------解决方案--------------------
myReportDoc.DataDefinition.ParameterFields[ "DepartmentCode "].ApplyCurrentValues(pvDepartmentID);//這是主報表的

myReportDoc.DataDefinition.ParameterFields[子報表字段名,子報表名].ApplyCurrentValues(......);//這是子報表的