Questions on Reporting Forum

1 answer

246 views

exception has been thrown by the target of an invocation report in telerik when add datasource

I am trying to my first telerik report and when trying to add datasource on report I am getting error says "Exception has been thrown by the target of an invocation "

I am using entity data source.
I chanaged procedure 10 times with diffrent conditions and finllay I return dummy row but still same error. It works for other procedure ...

I do not undestand what is the issue.

General Discussions

answered on 20 Jun 2011

2 answers

117 views

How to duplicate data with SubReport

Hi,

I have a tax form that is 8.5 x 11 that displays the data for a vendor twice on the same page (top and bottom). I created a report that is 8.5 x 5.5 that is used as a template for the data. I then created a report with two 8.5 x 5.5 subreports that are the report from above. If the report has two records, I want page one to display Vendor A on the top and bottom, and page two to display Vendor B on the top and bottom. What I am getting is Vendor A at the top and Vendor B at the bottom on page one, and the same on page two. How can this be done? Thank you.

My code:

// in ctor of main report

sr1099Top.ReportSource = new Forms.v5.SR_Vendor1099() { Name = "sr1099Top" };

sr1099Bottom.ReportSource = new Forms.v5.SR_Vendor1099() { Name = "sr1099Bottom" };

sr1099Top.ReportSource.DataSource = sr1099Bottom.ReportSource.DataSource = ds.Tables["Vendors"].DefaultView;

General Discussions

answered on 20 Jun 2011

1 answer

98 views

Stacked Bar Chart Label appearing above series

My Stacked Bar Chart 100 is showing the labels of each series above the series and grouping the last two labels into the final data series. How do i fix this ? Please see attached screenshot.

General Discussions

answered on 20 Jun 2011

1 answer

108 views

Can't access more than 1 table in my datasource

Hi,
I am pretty new in Telerik reporting,i currently use VB on VS 2010 / SQL 2008 running on windows 2008 server.I noticed while designing my report that if my sql datasource is having just one table, my report is ok but once i have more than one table in my sql data source, I get "unspecified error while processing the report request" error on my reportviewer. I un-installed and installed Telerik reporting again, yet the issue persists.....Any suggestion on resolving this issue?

General Discussions

answered on 19 Jun 2011

1 answer

230 views

Telerik Reporting - Blank Preview in Designer mode

Hi,
I am pretty new in Telerik reporting, I just installed the trial version some 3 days ago, i currently use VS 2010 / SQL 2008 running on windows 2008 server. I realized that after designing my report, i can't preview it nor see it in HTML mode on the designer,i had to preview it using reportviewer before i can see how my report is. i just paid for the license today and after downloading the dev. version, the same thing is happening...any suggestion on resolving this issue?

General Discussions

answered on 19 Jun 2011

2 answers

260 views

Telerik Report Template Missing (VS 2010 Ultimate)

I followed this KB: http://www.telerik.com/support/kb/reporting/general/missing-item-template.aspx

Installing: Telerik_Reporting_Q1_2011_v5_0_11_510_trial

attachment telerikreporting.png shows I have Telerik Reporting installed
attachment telerikreporting2.png shows Telerik Reporting is NOT in the templates
attachment telerikreporting3.png shows I ran the devenv.exe /InstallVSTemplates.

Restarted VS2010 and still no Telerik Reporting.

Anyone have any ideas?

General Discussions

answered on 17 Jun 2011

3 answers

132 views

Reload Report

Hi,

I'm creating a report where I need to pass some parameters, but I need reload the report after load the method. I'd like know how to do reload the report in runtime?

I tried that, but isn't work.

User obj = this._userService.ReturnByHql("from User as o where u.dstId.dstId = " + int.Parse(this.cbxDistributor.SelectedItem.Value) + " order by u.usrId desc")

ReportViewer1.Report = obj;

ReportViewer1.RefreshReport();

Thanks Attention!

General Discussions

answered on 17 Jun 2011

3 answers

156 views

Silverlight ReportViewer export to PDF

Hi, Telerik!
I have a problem with export to PDF. My Silverlight ReportViewer has a parameter Year, wich has default value. Report is rendered ok and exported to PDF normally. When i change parameter value, report is rendered ok. When i try to export to PDF,it's export the report rendered with default parameter value. The version of ReportViewer is 3.2.9.1104. How can i resolve this issue?

General Discussions

answered on 17 Jun 2011

1 answer

111 views

Problem exporting a report

Hello,
I've got a huge report, composed of different nested subreports.... I use silverlight reportviewer as viewer... when I show the report is ok , when I try to export it in PDF I got "the report. Processing cancelled. Check the '. ... the error message is truncated.... using Firebug I noticed it asks for a parameter Guid inside one subreport.....I've tried setting breakpoints but during export they're not fired.... is there any way of debugging it?
Thanks

General Discussions

answered on 17 Jun 2011

12 answers

387 views

Passing Parameters with silverlight?

I want to pass some arguments from the server to the Report for sub selecting of data. I have looked in this forums and found one thread were the suggestion were to do this but I can't get it to work. On the Client aside I do following.

    
                    public MainPage() 
        
                    { 
        
                        InitializeComponent(); 
        
                        reportViewer1.RenderBegin += RenderBegin1; 
        
                    } 
        
                    private void RenderBegin1(object sender, RenderBeginEventArgs args) 
        
                    { 
        
                        args.ParameterValues["StartDate"] = DateTime.Now; 
        
                        args.ParameterValues["Andra"] = "fff"; 
        
                    }

And in the report:

    
                private void NeedDataSource1(object sender, EventArgs e) 
        
                    { 
        
                        var items = this.ReportParameters; 
        
                        var list = new List<Person>(); 
        
                        for (var i = 0; i < 100; i++) 
        
                        { 
        
                            list.Add(new Person() {LastName = "Last1", FirstName = "First1"}); 
        
                            list.Add(new Person() { LastName = "Last2", FirstName = "First2" });        
        
                        } 
        
                        this.DataSource = list; 
        
                    }

Each method will run but Reportparameters is empty?? Am I doing something wrong?

General Discussions

answered on 17 Jun 2011