I am pulling out a group of Crystal Reports (no more version madness!) and rewriting them with Telerik and need help to replace some functionality.  The application runs on a walk-up kiosk.  The reports work as follows - enter a customer number, select a report.  The report is dropped into a report viewer and a print dialog pops up.  A timer is set and after a minute the report viewer is cleared off, so the next walk-up customer doesn't see the activity of the previous customer.  Crystal runs synchronously, so a flag is set before the report prints and turned off after the report prints.  Telerik runs asynchronously - so do we know when the report has completed?  The existing code blanks out the report in the report viewer, because just because the command to produce the report has issued doesn't mean it has actually has.

I have a picture box in my report. The images are dynamically generated based on the content of a query string. The problem I have is that I receive an access denied error message whenever I use a relative URL path (ie "~/test/generateimage.aspx?font=2&text=ouncil Agenda&size=58&style=regular").

When I use an absolute path (ie "http://localhost:53657/test/generateimage.aspx?font=2&text=ouncil Agenda&size=58&style=regular") it works with no problem.

(this works)
pictDocType.Value = "http://localhost:53657/test/generateimage.aspx?font=2&text=ouncil Agenda&size=58&style=regular"

(this does not work)
pictDocType.Value = "~/test/generateimage.aspx?font=2&text=ouncil Agenda&size=58&style=regular"
pictDocType.Value = "/test/generateimage.aspx?font=2&text=ouncil Agenda&size=58&style=regular"
pictDocType.Value = "../test/generateimage.aspx?font=2&text=ouncil Agenda&size=58&style=regular"

I want to be able to use relative paths when calling the images. Any help would be appreciated.

 

 

I just converted my Telerik reports to Q3 2012 and they all work except for two reports that have subreports.  The NeedDataSource event is not firing for the subreports.  Here is the code.  What am I doing wrong?  Thanks.

Hello,
I have developed one report using Telerik reporting and I am getting some trouble in that. Please review this screenshot.
It shows image of my report, my problem is I ma getting extra spaces between Report header and Report detail part. So please any one can help me in how to remove that extra space?

Also I am getting my report footer very bottom of the page I want that after detailed section gets complete.

Please help me in both issues.


Thanks,
Anvesh

Hi, I have seen several posts on this and I cannot seem to solve this problem after trying what I found in those posts. I have Reporting installed on my VS 2008 system (running XP) and I successfully created my report and now want to add it to my webapp. I read that I must add the Report Viewer and that it can be found in the VS Toolbox. I have a Radcontrols for ASP.Net section in toolbox but nothing called Reportviewer. I have a Reporting section in my toolbox but nothing Telerik-related. I looked in the General section and also the Standard section of the toolbox to no avail.
I have uninstalled Reports and reinstalled Reports (with VS 2008 NOT running) and still do not see the Reportview control. I have reset the Toolbox and this did not change anything.

My VS menu bar has a Telerik menu item which has a Reporting item that only points to an UpgradeWizard utility.

thanks for your help.

HI i want to move controls on webpage of telerik reporting tools. So when page loaded we can drag and drop the control.
Like DragPanel handler in AJAX.

Is this possible in Telerik Reporting Controls???  

I tried to add a reference to the Report Viewer assembly for WPF and I got the error that you see in the attachment. For your description on your web site I understand that it is only the designer that requires .NET 4 and not the viewer.
What's happening!?

Hello

I'm looking for a solution to modify the company logo size on the report (pdf format) according to the page number it is on.

On first page it should be bigger than the rest of the pages.

Is that in any way possible?

Thanks
Roland

In report class, I make some calculations. like:

my variable is declared like:

Protected  runningPageValue As Double



as a result when I refresh report, export report to pdf, print report etc.. all report events run again (naturally) but my variable never sets to zero. I tried all disposed events but could not succeeded.

I need to understand if report ends, then set runningPageValue=0

how a report component does not have completed event ? how should I use variables here ? please help. everytime report prints, refreshes or esports, number are groving, bigger and bigger.

Hi,

I want to export a chart report to excel. Right now exporting works fine. A new requirement is to edit the chart in the excel. Right now it will export a image for the chart. How can I export real chart, not image to excel? 

Here is my exporting code:
var reportProcessor = new Telerik.Reporting.Processing.ReportProcessor();
                Telerik.Reporting.Processing.RenderingResult result = reportProcessor.RenderReport("xlsx", report, null);

                string fileName = user_keyid + "_" + project_id + @"\" + Guid.NewGuid().ToString() + "." + extstr;
                if (!System.IO.Directory.Exists(AppDomain.CurrentDomain.BaseDirectory + user_keyid + "_" + project_id))
                {
                    System.IO.Directory.CreateDirectory(AppDomain.CurrentDomain.BaseDirectory + user_keyid + "_" + project_id);
                }
                var fs = new System.IO.FileStream(AppDomain.CurrentDomain.BaseDirectory + fileName, System.IO.FileMode.OpenOrCreate);

                fs.Write(result.DocumentBytes, 0, result.DocumentBytes.Length);

                fs.Flush();

                fs.Close();

Any help will be appreciated!