Spreadsheet - Shapes and Usability Enhancements (v18.1)

Our upcoming release will include some major new features for our WPF and WinForms Spreadsheet controls and our Spreadsheet Document API. 


For many, shapes play a key role in Excel document generation. Over the last few years, we received many requests from users to support shape rendering in our Spreadsheet components. 

The good news is that we've completed the initial implementation of this feature and it will ship as part of our v18.1 release cycle. You can now view, print and export (PDF) Excel documents that contain shapes. Our WinForms Spreadsheet control supports all shape types: from simple lines and rectangles to 3-D shapes with advanced effects. 

Our WPF Spreadsheet will also support shape rendering. Unfortunately, it will not support shape effects (such as bevel, shadow, 3-D rotation, glow, etc.) in the upcoming release. We will however implement this feature in our v18.2 release cycle.

Working with Shapes

Both our WinForms and WPF Spreadsheet controls will allow you to move, resize or remove shapes.

This release will not allow you to insert shapes into a document nor allow you to edit shape geometries. Our primary goal in both our v18.1 and v18.2 release cycles is to allow you to display, print and export shapes within documents that already contain shapes.

Formula AutoComplete

Creating formulas can be a complex and time-consuming task. To simplify the process as much as possible, we incorporated a Formula AutoComplete feature into our Spreadsheet controls. This feature assists you in creating and editing formulas by displaying a drop-down list of valid functions, defined names and table names that match the characters you enter into your formula.

Custom Colors for Individual Chart Series Points

As you probably know, our Spreadsheet Chart API allows you to apply custom colors to series points (v14.1+). With this release, you can display, print and export to PDF charts that contain series points with custom colors applied.

Automatic Document Format Identification

When you load a document from a file using the Open dialog or calling the LoadDocument method…


… we automatically identify the document format based on its content (regardless of the filename extension).

Printing Enhancements

In previous versions of our Spreadsheet Document API, printing support was limited in that you could not print a workbook without referencing the DevExpress XtraPrinting library (a library which is not part of the Office File API subscription).

In this release, we eliminated the need to use this library by implementing new Print methods in our Spreadsheet Document API. These methods allow you to print an entire document or individual sheets using default (or custom) printer settings.

using DevExpress.Spreadsheet;
using System.Drawing.Printing;
// ...

// Load a document into a workbook.
Workbook workbook = new Workbook();

// Create an object containing printer settings.
PrinterSettings printerSettings = new PrinterSettings();

// Define the printer to use.
printerSettings.PrinterName = "Microsoft Print to PDF";
printerSettings.PrintToFile = true;
printerSettings.PrintFileName = "Documents\\PrintedDocument.pdf";

// Specify that the first three pages should be printed.
printerSettings.PrintRange = PrintRange.SomePages;
printerSettings.FromPage = 1;
printerSettings.ToPage = 3;

// Print the document using the specified printer settings.

// Print the first worksheet using the default printer settings.

We also added the similar methods to our WinForms and WPF Spreadsheet controls.

Another great enhancement to our Spreadsheet Document API is that you can now print and export to PDF documents containing charts without the need to register chart rendering services manually. When you create a workbook instance, the WinForms version of these services is registered automatically. If you use the Spreadsheet Document API within a WPF application, you can replace these default services with WPF equivalents to ensure application consistency.

As always, we'd love to get your feedback on these new features - let us know what you think.

Before I let you go, just a quick question - are you guys using 24/7 app monitoring services such as Logify? Our support team plans on using Logify with some of our enterprise customers and we'd love to know what you guys think of 24/7 app monitoring?

FREE DevExpress Xamarin UI Controls

Deliver high-impact native mobile apps with our feature-rich Data Grid, Scheduler, Chart, TabView, Editors, and utility controls. Reserve your free copy today!
Tammy Busby
Tammy Busby

Amazing work. Cannot wait to use..

20 April 2018
Steve Sharkey
Steve Sharkey


* Shapes - does anyone really use these in spreadsheets?

* Formula completion - nice tweak

* Custom colours - tweak

* Document format identification - nothing that has affected me in the past

* Printing enhancements - potentially massive improvement for someone with a lesser subscription - I'm universal what's in it for me?

Sometimes a collection of these types of tweaks are really useful for me but nothing hitting the mark in this for me.

23 April 2018
Josef Zatko
Josef Zatko

I'm dreaming of Worksheet.CustomProperties ;-) ...

23 April 2018
Office Products Team
Office Products Team

Thank you all for your feedback!


Custom properties are not currently supported at the worksheet level. Yet, we will keep your suggestion in mind.


We will work to provide a wider feature set in the future, which we hope you will find more useful. Please stay tuned to our updates.

24 April 2018

Please login or register to post comments.