Silverlight Controls 2013.1 Released

by Avatar Bill Henning (Actipro)
Wednesday, March 20, 2013 at 11:54am


Actipro Silverlight Controls 2013.1 has been released and is now available for download. This version adds a new full-size Charts product, a complete reimagining of the Sample Browser's UI, and some great new SyntaxEditor functionality.

Major new features are described below.  See the announcement post for the detailed list of enhancements and updates.

Note:  Version 2013.1 updates the Silverlight controls to target the Silverlight 5 platform.


Our new full-size Charts product has been added, allowing you to create stunning charts for your apps.  See this announcement post and this first look post for a couple other chart screenshots.

Line Charts


A line chart renders quantitative data as a series of points connected by line segments. Lines can be straight, curved, or stepped. Markers can optionally be displayed based on type (such as first/last, high/low, negative, etc.).

Scatter Charts


Scatter charts render data points where each point is represented by a marker. Markers can use numerous built-in shapes or can be set to use custom shapes.

Area Charts


An area chart is a derivative of a line chart, where the area between the line and axis is filled in. As with line charts, areas can also be rendered using straight, curved, or stepped lines

Bar Charts


A bar chart displays rectangular bars with lengths proportional to the values they represent. Bar spacing can be set and the bars can be changed to render horizontally instead.




A rich object model for supporting indicators has been added.  Indicators are special "tagged" regions of text that optionally display a glyph in the indicator margin and optionally highlight the text range with special styles.  Built-in indicators include bookmarks, breakpoints, and current statement indicators.  Custom indicators can easily be created as well.

See this bookmark indictors post and this debugging indicators post for much more detail on indicators and examples of functionality.

TextFormattingMode Support

SyntaxEditor's text rendering has been updated to support Silverlight 5's TextOptions.TextFormattingMode property setting.  This feature allows for improved text clarity.

Line Terminator Backgrounds

When a style that has a background encompasses a line terminator, it now will render the background of the line terminator's virtual character.

A new property BackgroundSpansVirtualSpace property has been added to highlighting styles that when set to true, will extend the background over a line terminator to cover all the way to the right edge of the view.

Trim All Trailing Whitespace

A new edit action has been added to trim all trailing whitespace in the entire document, regardless of the current selection.

CollectionTagger<T> Enhancements

The CollectionTagger<T> class has received a large number of new methods that make it easier than ever to manage a collection of tagged regions.

.NET Languages Add-on - Text Formatting

Text formatters have been added to the C# and VB languages in the .NET Languages Add-on, which beautify code by adjusting whitespace and making it more readable.


See this C# text formatter post and this VB text formatter post for more information and examples of the formatting results.

.NET Languages Add-on - Attribute IntelliPrompt


Full automated IntelliPrompt while editing C# and VB attributes is now included.

.NET Languages Add-on - Implicit Variable Type IntelliPrompt

Automated IntelliPrompt quick info now displays when hovering over var in C# or Dim in VB.


See this blog post for some more information and screenshots.

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WPF Controls 2012.2 Build 574 Released

by Avatar Bill Henning (Actipro)
Friday, March 15, 2013 at 10:52am


Today we published new maintenance releases of our WPF control products.  The maintenance release contains numerous tweaks and bug fixes across the various WPF control products.  It is highly recommended that if you are on v2012.2, you download and switch to this new build.

See the announcement post for the detailed list of enhancements and updates.

We are finishing up and doing a final review of v2013.1 now.  We hope to publish it next week!

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First Look at Charts - Financial Dashboard Demo

by Avatar Bill Henning (Actipro)
Thursday, March 14, 2013 at 4:26pm


We've just about wrapped everything up for the 2013.1 versions of our WPF, Silverlight, and WinRT/XAML controls and hope to have them out next week.

As mentioned in a previous post, this new version introduces a new full-size Charts product to complement our existing Micro Charts controls product.

In this post I'd like to show a screenshot of one of the demos that comes with Charts:


This demo shows a simulated financial dashboard where the charted values refresh and scroll every few seconds.  You can click on a stock on the left side to view its detail in the large chart on the right.

The new Charts product, this sample, and many more QuickStarts are coming soon in the 2013.1 version!

SyntaxEditor - Debugging Indicators

by Avatar Bill Henning (Actipro)
Wednesday, March 13, 2013 at 1:42pm


Last week we blogged about how indicators are coming to the WPF and Silverlight SyntaxEditor controls in their 2013.1 versions.  Indicators are special "tagged" regions of text that optionally display a glyph in the indicator margin or highlight the text range with special styles.

In that previous post, we showed off bookmark indicators.  Today, I'd like to show off the other two built-in kinds:  breakpoints and current statement indicators.

Visual Debugging

A new QuickStart we are adding is a simulated debugging experience.  It allows you to set breakpoint indicators on various C# lines and then enter a debugger break state when executing the code.


You can see how three breakpoint indicators have been added.  Our implementation of breakpoint indicators includes an IsEnabled property.  When set to false, the indicator renders differently to reflect its disabled state.

Breakpoints in this sample can be added via the Toggle Breakpoint toolbar button.  Or alternatively, you can click the indicator margin (where the glyphs appear) to toggle a breakpoint.  We include the full source code for showing how to interact with that margin by intercepting mouse events.

Let's click the Run button.


The first breakpoint is located and we set a current statement indicator.  This kind of indicator uses a yellow arrow glyph and renders the background of its contained text in yellow.  It is set up to be higher in z-order than breakpoints.

This screenshot also shows how content providers for quick info can be set up for when the mouse hovers over a glyph.  The displayed quick info content can be generated on-demand.

Let's click the Run button again.


The current statement indicator uses the built-in indicator search API to locate the next enabled breakpoint.  It skips over the one in the middle that is disabled and lands on the third breakpoint.


Although the debugging experience here is simulated, by hooking up these indicator features to a debugger for your language, you can easily implement a full debugging UI for your code editor.

These new features and sample will be in the 2013.1 version.

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WPF and Silverlight Sample Browsers Redesigned

by Avatar Bill Henning (Actipro)
Friday, March 8, 2013 at 8:52am


With the 2013.1 versions of our WPF and Silverlight controls coming soon, I'd like to take this time to showcase the major redesign we just did to our Sample Browser applications in both platforms.

The Sample Browser is the main project that houses the hundreds of demos and QuickStarts for our many UI control products.  While the current Sample Browser design is functional, it was built several years back and needed a refresh.  We wanted to simplify things a bit and bring more of a modern UI feel to it.

Let's take a look at the result!

Product Selection


When first starting the Sample Browser, you are brought to a Product Selection page.  Scroll horizontally to see the various control product sets we offer.  Click on a product to dive into it.  Let's click the Micro Charts product.

Product Feature Summary


The Micro Charts' Feature Summary page appears.  It has a brief overview of the product and numerous screenshot links that take you directly into the samples.  By scrolling right, we can continue to learn more about the product with bullet lists of features.

Note how the Samples section tells us that there are 29 total samples available.  By clicking the Feature Summary drop-down heading at the top, a backstage-like pane appears that lists the titles of all the samples.  Click any of the sample title hyperlinks there to jump directly to the related sample.


Let's click the Call Center demo link.

Product Sample


We now have moved directly into the related sample.  In this case, it's the Call Center demo for Micro Charts.

It's easy to browse through samples.  The Previous Sample and Next Sample buttons at the top cycle through the samples for this product.  Or as mentioned before, you can click the large heading drop-down (that currently reads Call Center in this screenshot) to see a list of links for all the samples.

Clicking the Home icon on the upper left returns us to the Product Selection page.

Other Options

The three drop-down buttons on the upper right are important too and can be used from anywhere in the app.

The Theme drop-down lets you change the current theme.  Choose from our various system, Office, or Metro themes.  And the entire app window will update immediately.  Note how the root window here is using our WindowChrome class to provide custom chrome.

The Discover drop-down provides access to various Actipro-related web sites.

The Tools drop-down gives access to documentation, several utilities (like our String Resource Browser), the Release History documents, and more.


We've put a lot of extensive work into the redesign of our Sample Browser app.  We really hope you enjoy the new modern look when you get your hands on it, upon the release of the 2013.1 version.