Solved

Removing duplicates in cr.net

Posted on 2007-03-20
13
208 Views
Last Modified: 2013-11-26
I am trying to display a crystal report using vb.net 2005, crystal reports.net. The data files that I use to display the data using a SELECT are .xml files. The problem is that I see duplicate rows in the report, but not in my query or in my xml files (I already have a distinct clause). Is there any way that I can suppress duplicates in crystal report.net? Any help is greatly appreciated.
0
Comment
Question by:daveg1959
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
  • 7
  • 6
13 Comments
 
LVL 101

Expert Comment

by:mlmcc
ID: 18756514
Where are you putting the data?

What is the select?

Are you putting all the select fields on the report?

Crystal doesn't add data so there is either something wrong with the select statement or the way you are displaying the data.

For instance if you have records like
aaa   bbb   ccc   ddd   eee
aaa   bbb   ccc   ddd   fff

Crystal will see them as different but if don't display the eee & fff field they will look the same on the report.

mlmcc
0
 

Author Comment

by:daveg1959
ID: 18756626
My SELECT is something like this  
select distinct PremiumID, Certificate_Number, Date_Transfered, UserID_Transfered..........

My records get displayed in this fashion
a      b       c        e       f        g
1      2       3        4       5       6
h       i        j         k        l        m
.
.
.
.
a      b       c        e       f        g
1      2       3        4       5       6
h       i        j         k        l        m

0
 
LVL 101

Expert Comment

by:mlmcc
ID: 18756774
Single table?

What sections and what is in the section?

Are you using a subreport?

mlmcc
0
Online Training Solution

Drastically shorten your training time with WalkMe's advanced online training solution that Guides your trainees to action. Forget about retraining and skyrocket knowledge retention rates.

 

Author Comment

by:daveg1959
ID: 18756819
Yes, it's from a single table. no joins. The other sections being header, a group based on PremiumID, Page Footer and report footer The data is displayed in the details section. No sub-reports. Thanks
0
 

Author Comment

by:daveg1959
ID: 18757143
It has something to do with the binding of data to the report during run-time. My datasource returns a rowcount of 50. But, 100 rows get displayed on the report.
0
 
LVL 101

Expert Comment

by:mlmcc
ID: 18757739
How are you bindign the data source?

mlmcc
0
 

Author Comment

by:daveg1959
ID: 18758366
gDAdptrAccess1 = New SqlDataAdapter(strAccess1, gcnnAccess1)
        gDAdptrAccess1.Fill(ds, "Premium_Table")
        ds.CreateDataReader()

        myDataTable = ds.Tables("Premium_Table")
        gTAccess1 = ds.CreateDataReader(myDataTable)

             'Create a Data Definition File
        ds.WriteXmlSchema(".......xsd")
        ds.WriteXml(".....transfer.xml")

        ds.ReadXml("transfer.xml")

        'Set the dataset to be the report's data source.
       Crystal_Report_net.SetDataSource(ds)
        Crystal_Report_net.SetParameterValue("Site", gstrSite.ToString())

        viewer_net.CrystalReportViewer1.ReportSource = Crystal_Report_net
        viewer_net.CrystalReportViewer1.Zoom(100)
        viewer_net.Show()
0
 
LVL 101

Expert Comment

by:mlmcc
ID: 18759137
Can you upload the report with saved data to
www.ee-stuff.com

mlmcc
0
 

Author Comment

by:daveg1959
ID: 18759413
The report has been uploaded
0
 
LVL 101

Accepted Solution

by:
mlmcc earned 500 total points
ID: 18759831
It looks like the data set is being saved or read twice.

I don't use you method of getting data to a report but the code looks ok.

mlmcc
0
 

Author Comment

by:daveg1959
ID: 18763171
Is there any way to suppress duplicates in cr.net
0
 

Author Comment

by:daveg1959
ID: 18763568
Yes, the data was getting read twice. I had to remove the
            ds.ReadXml("transfer.xml")

Thanks
0
 
LVL 101

Expert Comment

by:mlmcc
ID: 18763902
Glad i could help

mlmcc
0

Featured Post

Raise the IQ of Your IT Alerts

From IT major incidents to manufacturing line slowdowns, every business process generates insights that need to reach the people required to take action. You need a platform that integrates with your business tools to create fully enabled DevOps toolchains.

You need xMatters.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

It’s quite interesting for me as I worked with Excel using vb.net for some time. Here are some topics which I know want to share with others whom this might help. First of all if you are working with Excel then you need to Download the Following …
If you need to start windows update installation remotely or as a scheduled task you will find this very helpful.
Michael from AdRem Software outlines event notifications and Automatic Corrective Actions in network monitoring. Automatic Corrective Actions are scripts, which can automatically run upon discovery of a certain undesirable condition in your network.…
Michael from AdRem Software explains how to view the most utilized and worst performing nodes in your network, by accessing the Top Charts view in NetCrunch network monitor (https://www.adremsoft.com/). Top Charts is a view in which you can set seve…

696 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question