4 answers

199 views

Issues with Crosstab exports from web viewer

I'm having issues when exporting a report with a Crosstab from the web viewer. The report works as I expected in the web viewer.

For most export types (except web archive), the far right "total" column is just missing.

For Excel exports I get an exception:

Server Error in '/' Application.

Attempting to get range {2,5}{1,1},Merged=False,Parent=Session Scoring[0], that intersects with an already merged range.

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.InvalidOperationException: Attempting to get range {2,5}{1,1},Merged=False,Parent=Session Scoring[0], that intersects with an already merged range.

Source Error:


            An unhandled exception was generated during the execution of the current
            web request. Information regarding the origin and location of the
            exception can be identified using the exception stack trace below.

Stack Trace:

[InvalidOperationException: Attempting to get range {2,5}{1,1},Merged=False,Parent=Session Scoring[0], that intersects with an already merged range.]
   Telerik.Reporting.Excel97.Worksheet.GetRange(Int32 col, Int32 row, Int32 colSpan, Int32 rowSpan) +207
   Telerik.Reporting.ExcelRendering.Excel97.Worksheet.Telerik.Reporting.ExcelRendering.IWorksheet.GetRange(Int32 col, Int32 row, Int32 colSpan, Int32 rowSpan) +91
   Telerik.Reporting.ExcelRendering.RenderingItem.GetRange(IWorksheet worksheet, TableLayoutInfo layoutInfo) +467
   Telerik.Reporting.ExcelRendering.RenderingItem.Render(IWorksheet worksheet, TableLayoutInfo layoutInfo) +80
   Telerik.Reporting.ExcelRendering.RenderingItemContainer.RenderInternal(IWorksheet worksheet, TableLayoutInfo layoutInfo) +170
   Telerik.Reporting.ExcelRendering.RenderingItem.Render(IWorksheet worksheet, TableLayoutInfo layoutInfo) +259
   Telerik.Reporting.ExcelRendering.RenderingItemContainer.RenderInternal(IWorksheet worksheet, TableLayoutInfo layoutInfo) +170
   Telerik.Reporting.ExcelRendering.RenderingItem.Render(IWorksheet worksheet, TableLayoutInfo layoutInfo) +259
   Telerik.Reporting.ExcelRendering.RenderingItemContainer.RenderInternal(IWorksheet worksheet, TableLayoutInfo layoutInfo) +170
   Telerik.Reporting.ExcelRendering.RenderingItem.Render(IWorksheet worksheet, TableLayoutInfo layoutInfo) +259
   Telerik.Reporting.ExcelRendering.RenderingItemContainer.RenderInternal(IWorksheet worksheet, TableLayoutInfo layoutInfo) +170
   Telerik.Reporting.ExcelRendering.Section.RenderInternal(IWorksheet worksheet, TableLayoutInfo layoutInfo) +76
   Telerik.Reporting.ExcelRendering.RenderingItem.Render(IWorksheet worksheet, TableLayoutInfo layoutInfo) +259
   Telerik.Reporting.ExcelRendering.Group.RenderInternal(IWorksheet worksheet, TableLayoutInfo layoutInfo) +136
   Telerik.Reporting.ExcelRendering.RenderingItem.Render(IWorksheet worksheet, TableLayoutInfo layoutInfo) +259
   Telerik.Reporting.ExcelRendering.RenderingItemContainer.RenderInternal(IWorksheet worksheet, TableLayoutInfo layoutInfo) +170
   Telerik.Reporting.ExcelRendering.Report.RenderInternal(IWorksheet worksheet, TableLayoutInfo layoutInfo) +837
   Telerik.Reporting.ExcelRendering.RenderingItem.Render(IWorksheet worksheet, TableLayoutInfo layoutInfo) +259
   Telerik.Reporting.ExcelRendering.Report.Render(IWorkbook workbook) +443
   Telerik.Reporting.ExcelRendering.Excel97.ExcelReport.Telerik.Reporting.Processing.IRenderingExtension.Render(Report report, Hashtable renderingContext, Hashtable deviceInfo, CreateStream createStreamCallback, EvaluateHeaderFooterExpressions evalHeaderFooterCallback) +187
   Telerik.Reporting.Processing.ReportProcessor.Render(IList`1 reports, ExtensionInfo extensionInfo, Hashtable renderingContext, Hashtable deviceInfo, CreateStream createStreamCallback) +1349
   Telerik.Reporting.Processing.ReportProcessor.RenderReport(String format, IReportDocument reportDocument, Hashtable deviceInfo, Hashtable renderingContext, CreateStream createStreamCallback) +587
   Telerik.ReportViewer.WebForms.ServerReport.Render(HttpResponse response, String format, Int32 pageIndex) +849
   Telerik.ReportViewer.WebForms.ReportExportOperation.PerformOperation(NameValueCollection urlQuery, HttpContext context) +135
   Telerik.ReportViewer.WebForms.HttpHandler.ProcessRequest(HttpContext context) +368
   System.Web.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +867
   System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously) +120

Version Information: Microsoft .NET Framework Version:2.0.50727.4952; ASP.NET Version:2.0.50727.4927

This happens with Q2 2010 Internal Build v4.1.10.729 which I'm using because it fixes another issue I was having.

General Discussions

answered on 08 Oct 2010

3 answers

199 views

ReportViewer rendering issue in a Sharepoint Webpart

Hi,

we're facing an issue, trying to display a reportviewer in a customized Webpart designed for a Sharepoint Application. I've tried to search in the forum and the KB for a couple of hours about this problem and found nothing.

Of course, we first checked everything mentionned in the "Deploying Web ReportViewer in MOSS" article, and everything is fine.
The reportviewer has a strange behaviour, when the page is loading, its toolbar starts appearing with its coloured and enabled icons, but then suddenly the icons turns gray and the toolbar is entierely disabled, as shown in the screenshot below. The report is empty.

Here are parts of the code we used. We declare the ReportViewer in the CreateChildControls method of the webpart, but we populate the data and generate the report in the RenderControl method.

protected Telerik.ReportViewer.WebForms.ReportViewer MyReportViewer;

protected override void CreateChildControls()

{

MyReportViewer =

new ReportViewer();

MyReportViewer.ParametersAreaVisible =

false; // Tried this but nothing changed

Controls.Add(MyReportViewer);

}

protected override void Render(HtmlTextWriter output)

{

EnsureChildControls();

var LObjetDataSource = new Telerik.Reporting.ObjectDataSource();

LObjetDataSource.DataSource = PopulateDataView(); // Method returning the data in a DataView

Telerik.Reporting.

Report Rapport = new Report();

Rapport.DataSource = LObjetDataSource;

Rapport.ReportParameters.Clear();

// Tried this in order to avoid bad parameters issues

MyReportViewer.Report = Rapport;

MyReportViewer.RenderControl(output);

}

Could the issue be relative to a bad databinding, in the lifecycle of the page/webpart ?
If someone can help...

thanks in advance.

Daniel

General Discussions

answered on 08 Oct 2010

4 answers

200 views

[Solved] Issue with Integrated managed pipeline mode and Windows Server 2008

Hi All,

I have run into a problem with the Telerik Reporting that I have bought (Q10 2010).

The problem is following:

While I run an Asp.Net application with a Telerik Report under the Windows Server 2008 and an Application pool with integrated managed pipeline mode set – I have an issue (see the Issue.jpg screenshot attached).

As soon as I changed from integrated to classic managed pipeline mode the report starts working fine (see the Image4.jpg screenshot attached).

Thanks to all.

General Discussions

answered on 08 Oct 2010

0 answers

111 views

crosstab problem

i want to make a crosstab like that at the attached file. seperatly, i can grouped by year or by month, but i didn't manage to make like that.
Is there a way to do this ?

"Ocak,şubat..." are the names of months in turkish (:

General Discussions

asked on 08 Oct 2010

15 answers

259 views

[Solved] Problems about using report in Silverlight Application

Hello:
When I use report in my silverlight appliction,there is always an error like this :"An exception occurred during the operation, making the result invalid. Check InnerException for exception details".My report's datasource is objectdatasource,it can be previewed in the report class library,but when i use it in the silverlight application,an exception will be occured as above.However,when my report's datasource is sqldatasource,there is no error or exception and it will return right result.I don't known if i miss some dll or other files in my silverlight application.
My development environment: Windows Server 2008; VS2010; Silverlight 4.0; Reporting Q2 2010

Please write back as soon as possible!

Thanks!

General Discussions

answered on 07 Oct 2010

7 answers

461 views

Exporting ReportBook

Hi everyone!

I've created a ReportBook with 3 reports in it (created runtime, not in designer).

In preview (ReportViewer Control, WinForm) everything renders as expected, all 3 reports are displayed.

But when i export this as PDF/Excel ... (it's no difference if i'm doing this from code or with the ReportViewer Export Button) i only get the last of the 3 reports as export result, first and second report are gone to /dev/null ....

I've tried this with different reports, always the same result.

I also checked if the input for the ReportProcessor is correct, 3 Reports are in the reportBook when passed to the RenderReport function.

We are using the latest version 2010.1.423.

So, anyone any idea? =)

Regards,
Michael

General Discussions

answered on 07 Oct 2010

3 answers

428 views

MultiValue Report Parameters

Can anyone give me an example of passing a multivalue parameter from a winform to a telerik report.
Can it even be done ?

I have spent 3 days now trying to get it working with windows report viewer and devexpress reports without success.
All i want to do is allow users to select multiiple records in a gridview and passthe values to a report
So it creates an invoice. I cant believe its soo hard.
Having a 2 week deadline to get this working or its getting developed in Lotus notes and im not even sure if it can be done.

Any help on this would be appreciated as i am tearing what little hair i have left out with it.

Thanks in advance

General Discussions

answered on 07 Oct 2010

4 answers

367 views

Creating table programatically takes too much time

Hi,

I'm creating a table completely programtically, creating all columns, rows and textboxes programatically and it works fine. But if I assign styles rules to the textboxes it needs a very long time render the report, depending on the number of objects. It seems that the rendering time increases exponentially.

General Discussions

answered on 07 Oct 2010

2 answers

147 views

Visible property works in debug mode but not on web server

Hello,

I have 2 pictureBox controls on my report that overlap each other. Their visible state is set in the _ItemDataBound event based on a value. This works perfectly fine in debug mode on my local machine but once I install the .dll (report library) and web file (that initializes the report) onto the web server, this behavior does not work.

Any idea of what the server may be missing or why this would behave this way?

Thanks in advance!

General Discussions

answered on 06 Oct 2010

0 answers

115 views

Dynamics in runtime

I am new to this reporting. Can any one pls explain me what does "Dynamics in runtime" mean in the reporting and how does this Telerik reporting support this.
Thanks in Advance

General Discussions

asked on 06 Oct 2010