Questions on Reporting Forum

1 answer

166 views

Can I export a report to PDF programmatically in Medium Trust ASP.Net hosting?

Can you export an existing report to PDF format in a medium trust environment?

Will the following code work on Medium Trust?

void ExportToPDF(Telerik.Reporting.Report reportToExport)

{

ReportProcessor reportProcessor = new ReportProcessor();

RenderingResult result = reportProcessor.RenderReport("PDF", reportToExport, null);

string fileName = result.DocumentName + ".pdf";

Response.Clear();

Response.ContentType = result.MimeType;

Response.Cache.SetCacheability(HttpCacheability.Private);

Response.Expires = -1;

Response.Buffer = true;

Response.AddHeader("Content-Disposition",

string.Format("{0};FileName=\"{1}\"",

"attachment",

fileName));

Response.BinaryWrite(result.DocumentBytes);

Response.End();

}

General Discussions

answered on 07 Jun 2010

1 answer

248 views

Data bind Report Property of WPF ReportViewer

I'm using the Model-View-ViewModel pattern in a WPF project and I have the new WPF ReportViewer control in a UserControl. I want to databind the Report property to a property of the underlying VIewModel:

<telerik:ReportViewer Report="{Binding Report}"

Grid.Column="1"/>

However, the report does not display - it just says "No Report" in the ReportViewer. I fired up Snoop and noticed that the DataContext does not appear to inherit from the UserControl. It's set to Telerik.ReportViewer.ReportViewerModel. Therefore, my binding is presumably looking for a Report property on this object, not the DataContext of the UserControl that hosts the ReportViewer. Is this possible? When the Report property gets set in my VM I'm raising a property changed event to update the UI.

Thanks,
Dave

General Discussions

answered on 04 Jun 2010

1 answer

111 views

Chart set up

Hi, I have two questions with a chart that I'm designing, as you can see in the attached picture, I want to format the Y Axis Items I tried currency Format But it adds 2 decimal positions and I just want the integer part, and my second questions is about the X axis item these values are a little bit inside the chart and I want them outside just like when you are en desing time. Thank you

General Discussions

answered on 04 Jun 2010

1 answer

1.3K+ views

How to add new section to report

How can I Add a new section in a report? I want to do this so that I can put a page break by setting the pagebreak property on the section to true, is there another way to put page break?

General Discussions

answered on 04 Jun 2010

3 answers

177 views

Custom connection string for Parameter values

Hi,

I have a solution where some data is passed in a parameter to the report and the report decides which database to retrieve it's data from based on those values. This works fine for the report's datasource as I use the NeedDataSource event to connect the report to the appropriate db at runtime.

How do I do this for parameters which are bound to SqlDataSource's?

The queries for the parameters seem to be executed too early and I can't find a 'needdatasource' event for the sqldatasource to give the appropriate connection strings.

Thanks

Andrew

General Discussions

answered on 04 Jun 2010

0 answers

187 views

Invalid column name "NAME"

I'm going the Telerik Reporting learning guide. On page 55, step #9, the following query is referenced:

    
            SELECT top 20  
        
            Production.Product.NAME,  
        
            Production.WorkOrder.StockedQty,  
        
            Production.WorkOrder.ScrappedQty,  
        
            Production.WorkOrder.OrderQty  
        
            FROM 
        
            Production.Product  
        
            INNER JOIN 
        
            Production.WorkOrder ON Production.Product.ProductID = Production.WorkOrder.ProductID  
        
            WHERE Production.WorkOrder.ScrappedQty > 0

However when I execute that query, I'm getting the following error:

    
            Invalid column name 'NAME'.

I think it has something to do with the fact that there's a user-defined data type by the same name in the AdventureWorks database. What's the solution?

Thanks!

Duh...
I realized that the AdventureWorks database is case sensitive, the first column in the select list should've been "Production.Product.Name"

General Discussions

asked on 03 Jun 2010

1 answer

122 views

Duplicate Paging, Export and Print

I'm using Telerik Reporting Q1 2010 and have an issue where there are duplicate tools for paging, export and print. I've attached a screenshot.

General Discussions

answered on 03 Jun 2010

1 answer

127 views

Embedding reportviewer in the 2010 q1 version in silverlight

Hi,

I have installed the new telerik report Q1 2010 .
In the help files im missing part of the: "embedding the report viewer" in an silverlight application. what should be in the svc file, and what to put in the config file?
I have used version q3 2009, is there a change in embedding between the versions?
can i get a more detailed help on how to "embedding the report viewer" in an silverlight application.

Thanks

General Discussions

answered on 03 Jun 2010

7 answers

268 views

web report viewer problem with xhtml transitional doctype

I've built a web app that incorporates the web report viewer. The page containing the viewer has the following doctype

<!

DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

This results in the border of the report viewer rendering incorrectly. it's simple enough to check just create apage with the report viewer included and add and remove the doctype to see the effect.

The only doctype that I've found that works is

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">

or to use no doctype.

either of these solutions results in the vertical scrollbar space being reserved even though it is not required.

Any ideas?

General Discussions

answered on 03 Jun 2010

1 answer

163 views

Winform reportviewer cursor

I can't figure out how to set the cursor for the reportviewer in winform so that the user can select text (to copy). The default cursor does not allow text selecting and only allows zooming.

General Discussions

answered on 03 Jun 2010