I'm migrating Telerik Winforms report viewer to WPF report viewer. How can I activate continuous scrolling in WPF viewer? Now I can only scroll inside one page and have to use navigation arrows to go to the next page. For me it is one of the basic features for report viewer and I would be very suprised if that wasn't possible...

I'm using "Telerik Reporting R3 2021" with .NET Framework 4.7.2

Hi,

I have a report in which we have seven parameters for filtering the report data. If I clicked on any of the dropdowns without selecting any option, first it refreshes all the dropdowns and then I clicked on any other dropdown, then it shows blank data in the next dropdown. In between, I have not performed any other operation. Here I am attaching the screenshots of it.

Please provide a solution for this

 

Good afternoon.
I'm trying to do conditional formatting for the last row in table on a page, but I can't figure out when a page break occurs. Is it possible to do this?

I can calculate the last row in the group and add conditional formatting like this:

= Exec ('groupID', Count (Fields.No)) = = RowNumber ()

But I do not know how to find out that the row is the last when moving to a new page.

Hello,

I have a problem with handlig error msg.

The report is using WebServiceDataSource. When it returns  500 response - the pdf is generated with just a information with status code.

But there is other data delivered in response, with property logRef for example. I want to show this property on generated pdf.

How can I achive that ?

Thank you

Hi ,

           we are creating dynamic report in that one of the columns contain 100 and above characters . so we set text wrap as true.

Result as 


If we set false for text wrap, then result as below

data not show as fully, 

Below the code that we create dynamic report Dim detailsTxt As New Telerik.Reporting.TextBox
                detailsTxt.Size = New SizeU(Unit.Inch(col.ColumnName.Length), Unit.Inch(0.2))
                detailsTxt.Location = New Drawing.PointU(Unit.Inch(iniLeft), Unit.Inch(0.01))
                detailsTxt.Style.Font.Size = New Unit(10)
                detailsTxt.Style.VerticalAlign = VerticalAlign.Middle
                detailsTxt.Style.TextAlign = HorizontalAlign.Left
                detailsTxt.TextWrap = False
                detailsTxt.StyleName = "Data"
                detailsTxt.Style.BorderStyle.Default = Telerik.Reporting.Drawing.BorderType.Solid
                detailsTxt.CanGrow = True
                detailsTxt.KeepTogether = True
                detailsTxt.Multiline = True
                ' detailsTxt.Format = Format("{0:n}")
               detailsTxt.Value = "=Fields.[" + col.ColumnName.ToString & "]"
                detail.Items.Add(detailsTxt)

What we expect 


Pls reply with any solution, we are using Telerik version is 11.1.7.614  , is it new version fixed this bug ?

Thanks.

After updating old version of Reporting to the newest we get an error:

An exception has occurred while processing 'TableContent' item:
System.ArgumentOutOfRangeException: Index was out of range. Must be non-negative and less than the size of the collection.
Parameter name: index
   at System.ThrowHelper.ThrowArgumentOutOfRangeException(ExceptionArgument argument, ExceptionResource resource)
   at System.Collections.Generic.List`1.get_Item(Int32 index)
   at Telerik.Reporting.Processing.Data.DataMember.<GetMembers>d__63.MoveNext()
   at Telerik.Reporting.Processing.GroupHierarchyWalker`1.WalkHierarchy(TGroup group, IDataMember parentData, Double distance, Int32 startIndex, Double& totalSize)
   at Telerik.Reporting.Processing.GroupHierarchyWalker`1.WalkHierarchy(IEnumerable`1 groups, IDataMember parentData, Int32 startIndex)
   at Telerik.Reporting.Processing.TableBuilder.Fill(IMultidimensionalDataSet resultSet)
   at Telerik.Reporting.Processing.Table.BindToData(IMultidimensionalDataSet result)
   at Telerik.Reporting.Processing.DataItem.ProcessItem()
   at Telerik.Reporting.Processing.Table.ProcessItem()
   at Telerik.Reporting.Processing.ReportItemBase.ProcessElement()
   at Telerik.Reporting.Processing.DataItem.ProcessElement()
   at Telerik.Reporting.Processing.ProcessingElement.Process(IDataMember dataContext)

 

This is happening when we add header to table

        protected void CreateSingleHeader(Unit columnWidth, string header, Table table)
        {
            Telerik.Reporting.TableGroup tableGroupColumn = new Telerik.Reporting.TableGroup();
            tableGroupColumn.Name = "Header1";
            table.ColumnGroups.Add(tableGroupColumn);
            table.Body.Columns.Add(new Telerik.Reporting.TableBodyColumn(columnWidth));
            var textboxGroup = new Telerik.Reporting.HtmlTextBox();
            textboxGroup.Style.Padding.Left = Unit.Cm(0.1);
            textboxGroup.Style.VerticalAlign = VerticalAlign.Middle;
            textboxGroup.Style.Font.Size = Unit.Point(10);
            textboxGroup.Value = header;
            textboxGroup.Size = new SizeU(columnWidth, Unit.Cm(1));
            tableGroupColumn.ReportItem = textboxGroup;
        }

 

Please advise how to resolve this issue?

I'm using a HTML5 Web Forms Report Viewer

Here is my code:

            var reportPackager = new ReportPackager();

            var reportInstance = new Report();

            using (var sourceStream = System.IO.File.OpenRead("PathToTRDPFile"))

            {

                reportInstance = (Report)reportPackager.UnpackageDocument(sourceStream);

            }

            var table3 = reportInstance.Items.Find("table3", true)[0] as Telerik.Reporting.Table;

            table3.DataSource = CreateDataTable(); //A function that returns a datatable

            var instanceReportSource = new InstanceReportSource { ReportDocument = reportInstance };

            this.reportViewer1.ReportSource = instanceReportSource;

The error that I got: 

Error CS0029 Cannot implicitly convert type 'Telerik.Reporting.InstanceReportSource' to 'Telerik.ReportViewer.Html5.WebForms.ReportSource'

Any idea on how to resolve this?

I have a HTMLTextBox in my report... In design it the text appears correctly, but in run time some text appears on top of other text (as you can see in the image).

If I export this report to a PDF file, the text appears as it should.

What's the problem?

Is it a bug in ReportViewer? What can I do?

(I'm using Telerik Reporting R2 2021)

I appreciate your help. Greetings

 

Hi,

I'm trying to install our application and one of the dependencies is Telerik.UI.for.AspNet.Core.  Our application is set up to work with version 2020.2.513 but when I build the app it automatically pulls down version 2021.3.914 (we're connecting through a feed).  The dependency is showing the warning that the app depends on 2020.2.513 and the approximate best version was found.  When I go to the Nuget Package Manager there are only three versions available, all from 2021.  Is it possible to pull down the specific 2020 version?

Thanks,

Nate

 

Recently I created a report.  The report was linked to a stored procedure in MS SQL.  When I would fire off the SPROC the data would return.  One issue I had with my SPOC was 1 column name was duplicated.  I had for example "column_1" in my output twice.  I know this is a bad design on the query, but it's even worse that telerik report designer just returns "No page to display".

The report designer lacks error messages, or anything to point to where the issue was.  Your message of No page to display is to generic.

Today I'm working with another issue.  I have a SPOC with 1 field being outputted, when I run the query in SQL it works.  When I run the in the data source setup to execute top 10, it works.  When I run the report in Preview mode, the generic error No page to display.  I have found no event logs, no information as to where I can see where the designer is getting stuck or not liking the data.