Click here to Skip to main content
Rate this: bad
good
Please Sign up or sign in to vote.
my problem is i know how to retrive a data from single table and bind it to crystal report and using crystal report viewer i can directly print it using directly button clicking on my form
 

but i have problem that is how can i retrive a data from more than one table and used it..
 
for single table the code is as follow:
On Button click event:
Call openconnection()
        str = "SELECT * from New_Case_Id_Master where CaseId=" & s_no & ""
        da = New SqlDataAdapter(str, cn)
        ds.Clear()
 
        da.Fill(ds, "New_Case_Id_Master")
        'MsgBox(ds.Tables("New_Case_Id_Master").Rows.Count)
        cn.Close()
        'print directly using button click
        Dim objRpt As New CrystalReport_for_FrontDesk
        objRpt.SetDataSource(ds.Tables("New_Case_Id_Master"))
        CrystalReportViewer1.ReportSource = objRpt
        CrystalReportViewer1.PrintReport()
        CrystalReportViewer1.PrintReport()
        CrystalReportViewer1.Refresh()
 
 
my question is how can i modify this code for retrieving data from multiple tables..
Posted 20-Sep-12 5:09am
Comments
Wes Aday at 20-Sep-12 10:18am
   
You create a query to get the information from the tables that you want.... so change your str variable to your new query. Then research "parameterized queries" and "sql injection attacks".

1 solution

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

  Print Answers RSS
0 OriginalGriff 295
1 DamithSL 265
2 CPallini 235
3 Maciej Los 190
4 George Jonsson 170
0 OriginalGriff 5,415
1 DamithSL 4,422
2 Maciej Los 3,820
3 Kornfeld Eliyahu Peter 3,470
4 Sergey Alexandrovich Kryukov 2,911


Advertise | Privacy | Mobile
Web02 | 2.8.141216.1 | Last Updated 24 Sep 2012
Copyright © CodeProject, 1999-2014
All Rights Reserved. Terms of Service
Layout: fixed | fluid

CodeProject, 503-250 Ferrand Drive Toronto Ontario, M3C 3G8 Canada +1 416-849-8900 x 100