Silverlight 4 Release Candidate is here
15 März 10 11:16 | .NET Rocker » TrivadisContent
The Mix has started some hours ago, and here it is, the Silverlight 4 Release Candidate. Now you can move your development-environment from Visual Studio 2010 Beta to RC. There are also updates to WCF RIA Services, a WCF RIA Services Toolkit etc. Find everything you need here: http://www.silverlight.net/getstarted/silverlight-4/ There’s also a fantastic post from Tim Heuer [...]
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BASTA! Spring 2010 ::: WPF 4.0 – Die Neuerungen im Überblick
25 Februar 10 03:29 | .NET Rocker » TrivadisContent
Danke für die zahlreiche Teilnahme an meiner Session zu den Neuerungen in WPF 4.0. Ich hoffe, es hat allen Spass gemacht und jeder konnte etwas mitnehmen. Folgend die versprochenen Slides und Demos: Slides Demos Happy Coding, Thomas
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BASTA! Spring 2010 – Model-View-ViewModel
24 Februar 10 06:36 | .NET Rocker » TrivadisContent
Hallo liebe Freunde der BASTA!, VB.NET'ler und Teilnehmer an meiner Session zum Model-View-ViewModel-Pattern. Folgend die versprochenen Slides und die Beispielanwendung zum Download. Slides MVVM.BeispielApp Viel Spass damit, Thomas
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From Visual Studio 2010 Release Candidate back to Beta 2
22 Februar 10 03:44 | .NET Rocker » TrivadisContent
If you’ve played around with Visual Studio 2010 Release Candidate (RC), you sure have noticed that it’s pretty fast. E.g. the WPF- and Silverlight-Designers come up quickly and much faster that in Visual Studio 2008. But for now there are some reasons to wait before installing Visual Studio 2010 RC: Silverlight 4 Beta is not supported. Silverlight [...]
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Be careful with Default-Values of Dependency-Properties if you’re using Reference-Types.
11 Februar 10 02:35 | .NET Rocker » TrivadisContent
I’ve justed finished a small PieMenu for a WPF-Application for one of our customers in switzerland. The PieMenu is displayed below with a black-red-style. The Style, colors and items can be changed individually. The colors and icons etc. in the PieMenu below are just the ones I’ve created for testing purposes. While developing this PieMenu [...]
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Visual Studio 2010 RC and Silverlight 4 Beta
09 Februar 10 04:39 | .NET Rocker » TrivadisContent
Yesterday Visual Studio 2010 RC was released to MSDN Subscribers (find the link here), tomorrow it’s available for download for everyone. The performance is great as far as I can say by using it for at least one day. But it lacks on support for Silverlight 4 Beta. If you’re developing Silverlight 4 applications, it is [...]
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Visual Studio 2010 Release Candidate (RC) available next week
06 Februar 10 02:10 | .NET Rocker » TrivadisContent
The launch date for Visual Studio 2010 RTM is the 12th of April. This month there’ll be a Release Candidate (RC) and Scott Guthrie mentioned on his blog in a post about ASP.NET MVC 2 RC that it will be available soon. Now everybody speculates about the date and what “soon” means. Days or weeks? The [...]
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Speaking at BASTA! Spring about WPF 4.0 and MVVM
24 Januar 10 05:20 | .NET Rocker » TrivadisContent
The BASTA! (=Basic Days => in German Basis Tage) is “the” Conference in Germany about .NET. The BASTA! Spring is from 22nd to 26th February. I’ve two sessions there: one Wednesday (24. February) and one on Thursday (25th February). I’ll talk about the new features in WPF 4.0 and about the Model-View-ViewModel-Pattern (MVVM). Find more (German) [...]
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The DataGrid and the “Input string is not in a correct format” message in Silverlight
20 Dezember 09 05:03 | .NET Rocker » TrivadisContent
If you play around with the DataGrid in Silverlight and try some scenarios, maybe you come around the FormatException with the Message “Input String is not in a correct format”. You get this Exception if your Data-Object e.g. has a Property of type int and the user enters some characters in the DataGrid. The Exception [...]
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Great news for Silverlight on Linux
19 Dezember 09 10:40 | .NET Rocker » TrivadisContent
The Silverlight-Plugin runs per default on Windows and MacOs. For Linux-Machines there’s an opensource implementation driven by Microsoft and Novell called Moonlight. While Silverlight is currently in Version 3 available and Version 4 (already in beta) is expected for spring next year, the Moonlight implementation was only availabe in Version 1. And Version 1 means [...]
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Silverlight 4 – How to focus a TextBox that is contained in your Custom Control on Startup
17 Dezember 09 09:27 | .NET Rocker » TrivadisContent
Focusing a TextBox that’s inside a Custom Control isn’t so easy at startup of your application. Let me explain the problem that is also discussed on http://forums.silverlight.net/forums/t/151235.aspx. Imagine you’ve created a custom control that has a TextBox as Part-element. The Style that sets the Template would look like this: <Style TargetType="local:SimpleControl"> <Setter Property="Template"> [...]
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How to print a List<string> in Silverlight 4 Beta over multiple pages?!
10 Dezember 09 08:02 | .NET Rocker » TrivadisContent
On www.silverlight.net several people are asking how to print the values of a DataGrid in Silverlight. You cannot just assign the DataGrid to the PageVisual-Property of the PrintPageEventArgs. This would just print the DataGrid as it is on one page. The data wouldn’t be splitted on several pages, cause there’s no paging logic to use. [...]
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How to supress the Alt-Key in Silverlight’s TextBox
01 Dezember 09 12:59 | .NET Rocker » TrivadisContent
You can restrict the input-values in Silverlight’s TextBox by handling the KeyDown-Event. But the KeyDown-Event isn’t fired if the user enters a key by pressing e.g. ALT + 123. Corresponding to the problem mentioned in http://forums.silverlight.net/forums/t/147718.aspx, I’ll show here a short workaround by using the TextChanged and KeyUp-Event of the TextBox. Just use the following [...]
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How to print dynamically created Images in Silverlight 4 Beta
25 November 09 08:40 | .NET Rocker » TrivadisContent
Silverlight 4 supports printing scenarios. It’s quite easy. Just create a PrintDocument instance, handle the PrintPage-Event and call the Print-Method. In the PrintPage-Event set the PageVisual-Property of the PrintPageEventArgs to a UIElement of your choice. If there are more pages, set the HasMorePages-Property of the PrintPageEventArgs to true and the PrintPage-Eventhandler would be called again [...]
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WPF Printing: How to print a PageRange with WPF’s PrintDialog - that means the user can select specific pages and only these pages are printed
24 November 09 07:44 | .NET Rocker » TrivadisContent
Printing a Page Range isn’t as easy as it supposed to be. So in this blog-post you’ll see a very easy method to print specific pages from a XPS-Document. But before we look at the solution, let’s start with the problem. The Problem WPF’s PrintDialog has a UserPageRangeEnabled-Property. Set this property to true before you show [...]
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