When you have your .trdx and external stylesheet files in a separate directory (e. g. a server directory available to all workplaces) it gets very difficult to show the .trdx files in ReportViewer without manipulating the reports a lot by code.

1. The external stylesheets are searched in the bin\Debug directory of the main application when using Kind="Relative".
2. What is even more annoying is the fact that all SUBREPORTS are also searched in the bin\Debug of the main application. I have to recursively look through all report items if there is a subreport and set its location.

It would be very nice if the ReportViewer supports some kind of "path-to-reports" property and locate all the dependend files like subreport or stylesheet in this directory.

At present one cannot have a subreport in report header/footer. This is such a limitation 
e.g. you have a company header which you want in every report. Normally what you expect is to make a subreport and include that in header of other reports. So if you change any details you can edit that subreport and it get reflected in all other reports. But unfortunately you have to include the company header in every report not only the controls but also in the datasource.
I used to develop in MS Access back in 90s and even then its reporting has this feature as standard.
So come on Telerik 

Create your own parameter syntex, and translate it to the database specific one according to the provider name.
For example, MsSql uses "@" character while Oracle uses ":" to identify parameters.
We need to be able to execute the same report against multi database types.

Currently the list of marker is limited, but it isn't the case for the WPF RadChartView.
RadChartView permits the display of specifics points (like a vertical line for displaying a limit), but it isn't possible in report.
WPF DataTemplate would surely impossible to reuse in report, but some other custome template should be available like SVG, bitmap, or UTF-8 character (not the best customable solution, but it already increase a lot the possibilities)

Ability to make a column in table or crosstab having width based on its content

When converting Crystal Report templates (rpt files) to Telerik Reporter templates it would be very helpful to include the schema settings in the associated ttx file which provides the dataset info. This allows the layout to map properly to the converted template. Also any imbedded SQL statements found in the Crystal template could be captured and the conversion wizard could then query the developer on database connection requirements. These two abilities would make conversion a complete tool allowing rapid deployment of new Telerik report templates.

Change Currentpage, TotalPages, DocumentMap properties to Dependency Property... to enable DataBinding... 

The date format of the report parameters is related to the culture, but the data source parameter is not.

The Upgrade Wizard should show information about the important changes from the old version up to the current one. I.e, if the client upgrades from R1 2016 to R3 2017, the wizard should aggregate and show all the important changes between these versions.

Need a way to export a drill down report with the visibility toggles as they are set in the Reportviewer.

Currently, if row visibility is something other than the default, if you export a report using the suggessted method:

Dim result As Telerik.Reporting.Processing.RenderingResult = _
		reportProcessor.RenderReport("PDF", ReportViewer2.ReportSource, New Hashtable())

Using fs As New System.IO.FileStream(filenamePDF, System.IO.FileMode.Create)
    fs.Write(result.DocumentBytes, 0, result.DocumentBytes.Length)
End Using
 
It loses the user defined visibility and exports the default.

If you use the Reportviewer.ExportReport() call, the report retains it's visibility, HOWEVER it prompts a file save dialogue. Unfortunately we cannot allow file browsing for our clients.

If we simply had an option with ReportViewer.ExportReport() to specify the file path to save to (preventing the file dialogue from popping up), this would be a non-issue.

I've been using the Stand Alone Report Designer a fair bit lately but find myself having to switch between the Home, Insert and Data tabs quite a bit. It would be a great time saver if the Report Designer had a dockable toolbar (defaulted to the right) like in Visual Studio with short-cuts to adding things like Text boxes, pictures, etc.

Regards

Edu

It's confusing which rule does what by looking at the current UI...would be nice to give them aliases\friendly names which mean something when you go back 2 months later, know what I mean?

It would be a great help to have a feature that can copy a whole Column in a crosstab to another one.

As opposed to having to iterate through every entity in a report using send to front/back, how about just creating the PDF in the order in which the entities exist on the report? Ignore the order in which the entities were created - export them in the order they appear

On the design surface, there is no indication of the z-order of the sibling items nor an easy visual way to change it. Please improve this.

The images rendered by the XAML rendering extensions are using Linear scaling mode for fastest processing. This method decreases the quality of the rendered image, when image scaling occurs. The preferred scaling mode should be set through extension's Device Information Settings.

Interactive Action events are triggered when a report is in preview and the user moves over an item with configured action.
Actions are triggered by click, that cannot be replaced with other key combination.

It is be more useful if there is an option to set the key combination or other interaction that should trigger the action.

We need ein new Function in the group "Aggregates" to insert a "SubTotal". It means a function like "Sum(expression)", but it provides not the sum of the whole group, rather the Sum of des Group until this Page. It is normaly printes on the pageFooter-Section or groupFooter-Section. But it would be nice to have this Sum on the next Page of the groupHeader.

Add support for WKT - POINT and LINESTRING formats in shapeMapSeries to display point and line objects on the map. Our team works closely in the road industry, where there are many point and line objects that need to be displayed on the map. These objects can have aggregated data, which can be displayed in different color and type of lines. In addition, such point objects as road signs would be good to be able to display in the form of well-known notations from pictures that are pulled dynamically.
See also http://www.telerik.com/forums/objects-on-map#kClfHLNy5kWfh44rXndNcQ

we have the ability to conditionally display a label on the x-axis.  Thereby displaying only some x-axis dates, for instance, but not all of them.  Can you enhance the product to allow for the displaying of tick marks only for the values (dates in this case) displayed?