I have a crystal report with several parts
- Page Header a (Company Information)
- Page Header b (Sub-Report: has list of specific countries)
- Page Header c (Sub-Report: has list of specific Products)
- Page Header d (Sub-Report: has list of specific items)
The data source of the report is given by a Dataset "DS1" through C# Application (Push Method)
Because of the complex logic in the background, it is decided to have Dataset "DS1" with 4 Data tables (tbl0,tbl1,tbl2,tbl3) to hold separately the correct data in the Dataset.
The dataset doesn't have any relationships, because I have loaded directly the final data result in the relative Data Tables in the Dataset
DataTable dt1 = new DataTable();
DataTable dt2 = new DataTable();
DataTable dt3 = new DataTable();
DataTable dt4 = new DataTable();
Load_CompanyInfo(country_ID, ref dt1);
Load_Countries(_ApprovalID, ref dt2);
Load_Products(_ApprovalID, ref dt3);
Load_Items(_ApprovalID, ref dt4);
_ds_tmp.Tables.Add(dt1);
_ds_tmp.Tables.Add(dt2);
_ds_tmp.Tables.Add(dt3);
_ds_tmp.Tables.Add(dt4);
In the Form ReportView.cs, I have assigned the Dataset to the report.
rep_c_single.SetDataSource(ds.Tables[0]); // Main company info
rep_c_single.Subreports[0].SetDataSource(ds.Tables[1]); // countries
rep_c_single.Subreports[1].SetDataSource(ds.Tables[2]); // products
rep_c_single.Subreports[2].SetDataSource(ds.Tables[3]); // items
rep_c_single.Refresh();
cr_Viewer.ReportSource = rep_c_single;
on the report file, the sub reports doesn't have link field to the main report. Because final Data is prepared in the Data Tables. I just want to display the Data in the Sub report independent from the Main Report data source.
What I have till now, the sub reports lists all countries and all products, not what in the data table exists.
EDIT: It is important to mention: the sub reports and main reports don't have any relations. I want only to PUSH data to the relative Sub-reports
thanks for any help