I wrote a code and it gives error.
Here my db task method:
public DataTable GetInvoiceHeader(string vId)
{
DataTable dt = new DataTable();
using (MySqlConnection cn = new MySqlConnection(System.Configuration.ConfigurationManager.ConnectionStrings["icddrb_tblabConnectionString"].ToString()))
{
String sSQL = string.Format(@"SELECT cn.`center_name`
,cn.`center_address`
,cn.`mobile_no` `center_mobile`
,inv.`invoice_id`
,pt.`pid`
,inv.`invoice_date`
,pt.`p_name`
,pt.`age`
,pt.`age_unit`
,pt.`sex`
,pt.`ref_by`
,pt.`mobile`
,un.`full_name` prepared_by
,inv.sample_name, inv.collection_date_time
FROM `tb_invoice` inv
INNER JOIN `tb_patient` pt ON inv.`parient_id` = pt.`id` AND inv.id = {0}
INNER JOIN `tb_center` cn ON inv.`center_id` = cn.`id`
INNER JOIN `tb_user` un ON inv.`prepared_by` = un.`id`", vId);
MySqlDataAdapter da = new MySqlDataAdapter(sSQL, cn);
da.Fill(dt);
da.Dispose();
}
return dt;
}
And I call DB method from here:
ReportDAL rDal = new ReportDAL();
receipt r = new receipt();
// DataTable dm = rDal.GetInvoiceHeader(vId);
//string ww = GetInvoiceHeader(vId);
r.Database.Tables["ReceiptHeader"].SetDataSource(rDal.GetInvoiceHeader(vId));
r.Database.Tables["ReceiptDetails"].SetDataSource(rDal.GetInvoiceDetails(vId));
r.SetParameterValue("pReportDeliveryTime", GlobalData.reportDeliveryTime);
crystalReportViewer1.ReportSource = r;
I debug code and saw, when execution comes to: r.Database.Tables["ReceiptHeader"].SetDataSource(rDal.GetInvoiceHeader(vId));
it throws an error.But datatable contain data.
error is:
'CrystalDecisions.ReportAppServer.Controllers.ReportSourceClass' to interface type 'CrystalDecisions.ReportAppServer.Controllers.ISCRReportSource'. This operation failed because the QueryInterface call on the COM component for the interface with IID '{98CDE168-C1BF-4179-BE4C-F2CFA7CB8398}' failed due to the following error: No such interface supported (Exception from HRESULT: 0x80004002 (E_NOINTERFACE)).
when you fill from the DataAdaptor, you have to use DataSet and when you return you have to select which table to return
public DataTable GetInvoiceHeader(string vId)
{
DataSet ds = new DataSet();
using (MySqlConnection cn = new MySqlConnection(System.Configuration.ConfigurationManager.ConnectionStrings["icddrb_tblabConnectionString"].ToString()))
{
String sSQL = string.Format(@"SELECT cn.`center_name`
,cn.`center_address`
,cn.`mobile_no` `center_mobile`
,inv.`invoice_id`
,pt.`pid`
,inv.`invoice_date`
,pt.`p_name`
,pt.`age`
,pt.`age_unit`
,pt.`sex`
,pt.`ref_by`
,pt.`mobile`
,un.`full_name` prepared_by
,inv.sample_name, inv.collection_date_time
FROM `tb_invoice` inv
INNER JOIN `tb_patient` pt ON inv.`parient_id` = pt.`id` AND inv.id = {0}
INNER JOIN `tb_center` cn ON inv.`center_id` = cn.`id`
INNER JOIN `tb_user` un ON inv.`prepared_by` = un.`id`", vId);
MySqlDataAdapter da = new MySqlDataAdapter(sSQL, cn);
da.Fill(ds);
da.Dispose();
}
return ds.Table[0];
}
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