Hi all 

am getting this log error but not extra information but seems to be within telereik 

Message :Object reference not set to an instance of an object. Stack Trace :   at Telerik.Reporting.Writing.TextLineWriter.WriteContent(DocumentWriter writer, VisualElement element, ElementPageInfo pageInfo, IPageClip pageClip)     at Telerik.Reporting.Writing.ContentItemWriter.Write(DocumentWriter writer, VisualElement element, ElementPageInfo pageInfo)     at Telerik.Reporting.Processing.ProcessingElementVisitor.Visit(LayoutElement element)     at Telerik.Reporting.Writing.DocumentWriter.Telerik.Reporting.Writing.IWriter.WriteStartElement(VisualElement element, ElementPageInfo pageInfo)     at Telerik.Reporting.Paging.PageElementLayer.AddToPage(IPageHandler handler)     at Telerik.Reporting.Paging.PageElementManager.AddToPage(IPageHandler handler)     at Telerik.Reporting.Paging.PageCompositionBase.SendPhysicalPages()     at Telerik.Reporting.Paging.PageCompositionBase.OutputPage()     at Telerik.Reporting.Paging.PageCompositionBase.CreatePages()     at Telerik.Reporting.BaseRendering.RenderingExtensionBase.Render(Report report, Hashtable renderingContext, Hashtable deviceInfo, CreateStream createStreamCallback, EvaluateHeaderFooterExpressions evalHeaderFooterCallback)     at Telerik.Reporting.Processing.ReportProcessor.RenderCore(ExtensionInfo extensionInfo, IList`1 reports, Hashtable deviceInfo, IRenderingContext renderingContext, CreateStream createStreamCallback)     at Telerik.ReportViewer.WebForms.ReportExportOperation.RenderReport(String format, IList`1 processingReports, Hashtable deviceInfo, IRenderingContext renderingContext, CreateStream createStreamCallback)     at Telerik.ReportViewer.WebForms.ReportExportOperation.RenderReport(String format, IList`1 processingReports, Hashtable deviceInfo, IRenderingContext renderingContext)     at Telerik.ReportViewer.WebForms.ReportRenderOperation.PerformOperationOverride()     at Telerik.ReportViewer.WebForms.BasicHandler.ProcessRequest(HttpContext context)     at System.Web.HttpApplication.CallHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()     at System.Web.HttpApplication.<>c__DisplayClass285_0.<ExecuteStepImpl>b__0()     at System.Web.HttpApplication.ExecuteStepImpl(IExecutionStep step)     at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)

Their is multiple textbox whose vertical spacing remove and set border to some textbox for show some space in between two  then below text is cutoff.

and  I do not want to remove that boarder or want some space in between two how can I solve it ? and If some textboxes are visible false the donot want that empty space on report. Please Help me to solved it.

I am looking to execute a stored procedure after a report has finished rendering. 

Scenrio:

Using HTML5 Report Viewer and dynamically passing the report to open in the viewer. Not all reports will execute a stored proc after report completes rendering.

If familiar with Oracle Reports this would mimic the functionality of an After Report Trigger..

Is there anyway using .net core C# code to do this in a library ?

Hi,

In my angular program, I am using kendo-angular-upload to allow user upload multiple PDF files or images then uploaded file details (file name, extension, size, content type, file content) are save into database. The file contents are saved in byte array format.

I need a "Print All Files" button to combine all uploaded documents (can be combination of PDF files / images) then user can download / print in one click. So I am thinking to generate all uploaded document in one Telerik Report and user can view / download / print from there.

Below are my questions:

> Is there any way I can generate report from byte array? If can, kindly provide example.

> Is there any way I can combine multiple records of byte array into 1 report? If can, kindly provide example.

Thank you.

Stand Alone Q2 2016

We need to include a value from the first data set record in the page header of reports.  In other report writers (Crystal) you siply put the field into the header and the value in the first record shows up file.

In Telerik it looks like we need to use pageExec and reference a scope.  I am using the following expression in a text field in the header and it is showing up in the report fine.  The scope "ReportHeaderName" is the label of another text field located in the table that is in our detail section. 

[=pageExec("ReportHeaderName",first(Fields.ReportHeaderName))]

The problem I am having is that the field does not get exported to Excel. 

How do I resolve the problem?

Hi All, 

Format type in excel for the date and number fields is showing as 'General' and 'Custom'.

How to convert the excel format to 'Short Date' and 'Number' format type from report side.

Please find the attached files.

Thanks

Vikram

Hello everyone,

i have some questions concerning the filter option in tables.

I used the filter on rows (table groups in group explorer) -I cannot find this feature anymore. Using filter on the Detail group (in the group explorer) don´t seem to work -i cannot get any result if i´m using it there.

Also my example file which has / had row filters implemented does not work anymore?

Adding a external group seems to have an effect on new row groups - but also adds new lines in the table which i don´t need?

Is this feature gone?

How can i get to filter rows?

Regards Alex

Hi,

I have created one Standalone report with an Object Person (Which contains properties Name, Number and DOB).

Then, I'm using below code to generate PDF from this report.

            var reportProcessor = new ReportProcessor();
            var deviceInfo = new System.Collections.Hashtable();

            var reportSource1 = new UriReportSource();
            reportSource1.Uri = "/report.trdp";
            var reportSource = new InstanceReportSource();
            var report = new Telerik.Reporting.Report();
            var objectDataSource1 = new Telerik.Reporting.ObjectDataSource();
            objectDataSource1.DataSource = new Person() { DOB = DateTime.Now, Number = 1293737, Name = "test" };
            objectDataSource1.Name = "PersonDataSet";
            report.DataSource = objectDataSource1;
            reportSource.ReportDocument = report;
            reportSource.ReportDocument.ReportSources.Append(reportSource1);

            RenderingResult result = reportProcessor.RenderReport("PDF", reportSource, deviceInfo);

            string fileName = result.DocumentName + "." + result.Extension;
            string path = System.IO.Path.GetTempPath();
            string filePath = System.IO.Path.Combine(path, fileName);

            using (System.IO.FileStream fs = new System.IO.FileStream(filePath, System.IO.FileMode.Create))
            {
                fs.Write(result.DocumentBytes, 0, result.DocumentBytes.Length);
            }
        }

But, It generates only empty report.

Can anyone help me to resolve this?

Thanks,

Aravindh