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Reporting Forum
2 answers
233 views
Hello,
I use a reportProcessor to generate PDF directly from a report, I'm unable to catch the exception that are thrown inside the subreports
I always get

RenderingResult res =reportProcessor.RenderReport("PDF", report, null);
bool hasError = res.HasErrors <- false

What I've been able to do till now is :

public xxx()
        {
            InitializeComponent();
            reportFactory = new ReportFactory();
            this.NeedDataSource += new EventHandler(xxx_NeedDataSource);
            this.subReport1.ReportSource.Error += new Telerik.Reporting.ErrorEventHandler(ReportSource_Error);
        }
 
        private void ReportSource_Error(object sender, Telerik.Reporting.ErrorEventArgs eventArgs)
        {
             
         //how do I propagate the error here to the reportrender?
             
        }

Thanks in advance
Paolo
Beau Button
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Rank 1
 answered on 17 Feb 2011
1 answer
86 views
I have a database in the following form:

Date                    Green           Red          Yellow
02/15/2011         234               5248         0 
02/16/2011         24                 53             0 
02/17/2011         54                 248           0 
02/18/2011         72                 345           0 
02/19/2011         87                 36             0 

I wanted to make a PIE chart inside a Report in which  each 'slice'  represents the specified color (on the column name) and the data inside provides the size of the slice. So far I have not managed to find a way. In case this is not possible, what would be a good way to implement this chart ? 

Thanks in advance for your help



Ves
Telerik team
 answered on 17 Feb 2011
1 answer
107 views
I have a database in the following form:

Date                    Green           Red          Yellow
02/15/2011         234               5248         0 
02/16/2011         24                 53             0 
02/17/2011         54                 248           0 
02/18/2011         72                 345           0 
02/19/2011         87                 36             0 

I wanted to make a PIE chart inside a Report in which  each 'slice'  represents the specified color (on the column name) and the data inside provides the size of the slice. So far I have not managed to find a way. Can you help?

Thanks in advance


Ves
Telerik team
 answered on 17 Feb 2011
1 answer
347 views
Hi, I have a field which stores a UTF8 string. When I print it on a report, the some of the characters are not rendered correctly, in particular upper case special characters, like Ñ, É, etc. How can I define the encodign to use on the report?

Thanks,

Javier Gonzalez de Aragon
Peter
Telerik team
 answered on 17 Feb 2011
1 answer
177 views
Hi,

I am using the Q3 2010 version of reporting and am trying to implement barcodes on a report.  I have dropped the barcode control on the report and set the value equal to the value of a field in the database (=Fields.BarcodeValue).  When rendered using symbology "Code 39", checksum on or off, the value cannot be read by the reader (ZB-8150).  If I set the barcode value property equal to a set value (12345), the barcode renders correctly and can be read with no problem.  The only time I have an issue is when I try to read a value from the database.  Please Help!  This is an essential part of the project I an working on.

Steve C.
Peter
Telerik team
 answered on 17 Feb 2011
1 answer
357 views
Hi, Telerik!
    I have a difficulties with report parameters.
  We have a sqlDataSource with simple select command. When i pass it to a table as a datasource, everything is ok, the data is displayed correctly. But when i try to pass as AvailableValues.DataSource the same sqlDataSource, it's appear as  empty comboBox, there is no available values. How i can resolve this problem? I use Q32010 (version 4.2.10.1119) . I'll be gratefull for help!
Peter
Telerik team
 answered on 17 Feb 2011
2 answers
136 views
I am using Document Map with a ReportBook.   I have added 3 reports.

The first is a tableOfContents report and is a very simple page.

The 2nd is also a single page, and contains a crosstab report.

The 3rd has multiple pages, based on groups.

Unfortunately the links in the Document Map don't go to the right pages in the report.  Looking at the links created in the browser, they are assigned pages, and the first two reports and the first page of the third are all assigned page 0 in the document list.    Clicking on the links for all of those brings up the tableOfContents.

Clicking on link for the 2nd item on the 3rd report brings up the 2nd report.

Clicking on the link for the 3rd item on the 3rd report brings up the page for the 1st item... and so on.

Somehow everythings off because the first two reports aren't being considered for the page numbering.

Any ideas?

Thanks!

  - Daniel
Daniel Corbett
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Rank 1
 answered on 17 Feb 2011
3 answers
87 views
Hi,
I have silverlight application.
Maybe someone know, how can I transfer data from RadTreeListView to telerik raport? It would be great if someone set an example.

Thanks,
Jara
Jara
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 answered on 17 Feb 2011
0 answers
121 views
Thank you so much I found the answer on another thread


Hello there,

I need to make one report viewer to load different report at run time based on user selection.

How can I make the report viewer do this task in the code behind?

Thank you so much
Sean   
AHSAN
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 asked on 16 Feb 2011
2 answers
401 views
I am attempting to convert some SSRS reports over to Telerik Reporting and mostly things are going well. However, I am having some difficutly with charts.

Basically, what I want is to display a row of data and then display a pie chart pertaining to the data. I can not figure out how to load the pie chart with only the data pertaining to the given row. All the examples I have seen use the NeedDataSource event and load global data or pass report parameters. However, I would like to display this chart for each detail item.
Peter
Telerik team
 answered on 16 Feb 2011
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