Tag: WPF

XAML Fest – A Review

Posted on by ARSpaulding

I don’t like giving bad reviews, but when I sent my email in RSVPing a chair at an event called, “XAMLFest” I was expecting to have so much XAML that I’d feel as if I was being assaulted with confetti thrown everywhere – XAML confetti.  Unfortunately, that’s not what we(myself and the other attendees) got.  Instead, we experienced a whole lot of WPF and Silverlight, and I’d gauge about 1/3 of the entire thing was XAML, and most of that third was in the second day.  So for those who did not return after the disheartening first day, they missed out on the bulk of the XAML related content.

If you’re interested in more details, please read on:

Yesterday evening was the ending of the 2 day event, XAML Fest.

This 2 day event boasted through its name a full 2 days of XAML in concentrated form.  After personally attending this event, I’d like to propose a change to the name to “WPF Fest” or something to that effect.

The first day primarily focussed on the model of M-V-VM.  There are links all over the web regarding this, so if you’re curious about this, a google search will guide you in the right direction.  The first day we were knee-deep in c# between the constructors, creating multiple new classes which referenced each other, and having these tie into 5 lines of XAML.  By the end of this day, I was thoroughly frustrated.  Not that I don’t enjoy more information, alternative ideals, and learning more C#, but I’m at this point wondering why this thing is being called “XAMLFest”.  I will mention that towards the end of day 1, there was a bit more touched upon by way of walking us through the interface of Expression Blend and the construct of XAML files.

The second day was Silverlight centered and in as much, quite a lot paralleled the first day, however, there was a considerable level of XAML done in comparison to the first day, including the integration of our silverlight application with a 3rd party control called Blacklight, which is a very nice set of controls made available for download on Codeplex that really were pretty awesome.

After lunch, we dove a lot deeper into the workings of expression blend, customizing buttons and other controls which come with expression blend.  We challenged the blend presentor with questions that he wasn’t exactly comfortable with, but showed us regardless.  The interaction and enjoyment from those in the room definitely escalated during this part of the event, and from there on that tone continued to the end.

So at least it ended with a bang.

I would like to mention that it was definitely worth attending.  There were a few things that I discovered I was doing (as usual) the more difficult way.  Now I have a bit of restructuring to do in a way of preserving the integrety and bringing down pageload time – 2 things that I am always trying to improve upon.

If I were to letter-grade this event, I’d give it a C+

XamlFest – 2 day training

Posted on by ARSpaulding

The most recent group meeting with the Seattle Developer / Designer Interaction group was great – I think one of the most fun that we’ve had so far.

One of those attending was development Evangelist, Mithun Dhar, who mentioned to us the 2 upcoming XamlFest training events occuring next month.

I can’t help myself – 2 days of uninturupted training and colaboration with others who are interested in development and design working in WPF and Silverlight?

My email has been sent in to RSVP a spot – especially w/ mention that there are only 50 seats available!

Ok, so if you’re visiting and interested as well, here are a few links with information:

http://blogs.msdn.com/usisvde/archive/2009/01/22/designers-developers-ramp-up-with-februrary-xamlfest-events-across-the-usa.aspx

http://blogs.msdn.com/MithunD/

The skinny that you’ll find there is this:

Redmond & Portland both are hosts to XamlFest in the Pacific Northwest.  There are other areas that have these events as well, but I’m just going to talk about the 2 which are close to my home.  The Redmond, Washington one is the 16th and 17th (Monday and Tuesday) of February, and Portland, Oregon one is on the 19th and the 20th (Thursday and Friday).

If you wish to join, RSVP asap – seating is limited and I mean quite limited. 

The email addresses are fairly obvious which is for which, so I’m going to just list them both below:

xamlfest-redmond@live.com

xamlfest-portland@live.com

All who attend will obtain a copy of Expression Studio and Visual Studio 2008 Pro.

Screensaver

Posted on by ARSpaulding

I ran across a site which offers to anyone who is interested, a template for Visual Studio which assists in the creation of Screensavers.

The site is Scorbs.com. The link takes you straight to the blog about the WPF screen saver template.

In any event, I just wanted to do something really simple – so I took about an hour and a half and the YouTube video shows the creation.

The youtube video doesn’t really do it justice, unfortunately, but here it is:

Update: Someone mentioned something which I hadn’t considered – this wouldn’t be a good screensaver to use on a system which actually needs a screensaver, such as plasma screens, as the rotating “viewer ball” would become burned into the screen.

Update with Copy for your downloading pleasure:
https://facingblend.com/blog/ProjectUploads/nLighten.zip

This will be the first time I’ve done something like this – so if you run into issues, please let me know.
Please note: After you unzip the files, you’ll need to rename setup.exe to setup.scr

WPF Flyby – a YouTube video demonstration

Posted on by ARSpaulding

This thing that I’ve been talking about all day which has been driving me up the into a wall is finally in a state that is viewable.

Its a basic set of 3D text and a shape, neither of which is “rendered” in the way that many are used to when thinking of using 3D modeling tools, instead, its been kept somewhat raw but in an interesting way – its all kept as code – XAML to be exact.  It includes environmental factor code to allow for lighting and color variations when the text “interacts” with the lightsource.

I don’t know enough to know if it can be used in a way where multiple sources of light are present, but at this point, I’m pretty impressed at the power of XAML.

The below video is a camtasia recording of the “application” such as it is.  The button is set up, not with a trigger to start (which could have easily been set), but by a c# method.

The only thing that I would do differently is to have the button reset the storyboard to 0 (zero) on mouseDown which should allow for the storyboard to “rewind” and replay.

I’m wondering if it would be something where it would detect the place of the animation – such as  if the storyboard is greater than 0, then reset to 0.

I’m digging around google and have posted on the WPF MSDN forums to see if I can find an answer.

Anyway, here’s the video:

Ok, that hole was painted on that wall

Posted on by ARSpaulding

It wasn’t a real hole – it was a well painted brick with great perspective – I’ll just walk around the wall.

The program which I was using unfortunately wasn’t spitting out the xaml for the entire thing that I was viewing. It had the perspectives and the object and its name, but none of the factors regarding angles, colors, shades, textures, or any of that.

So I resorted back to just using what Victor gives in his example on his website and have played around with that. Since I wasn’t able to create the objects, I figured I should at least work for it – right?

So I went through the xaml and hand-changes the aweful red/brown/pink color that his “WPF” was at. At least he’s going w/ the theme presented by the cover this time.

So I modified the “WPF” and turned it into a nice shiny blue but retained the gold hoop which is behind it.

Here’s the fun part – now that the 3D element has been created, I can modify it in Blend. The 2 objects can either be modified as a unit or individually, and that’s QUITE a lot of fun.

So I’m somewhat going outside the boundries of this chapter. Not by much, but a little. Its fun to see what “this button does”.

Anyway, when I have the entire exercise completed, I’ll camtasia it for all of you viewing the blog and put it up on youtube. 😀

Chap 2 *check* Moving right along

Posted on by ARSpaulding

I’ve finally completed chapter 2 (didn’t take very long – lots and lots of comments though… ) and I would have to say that I am happy with the book so far.

It maintains my first impressions – that the author is talking to me as opposed to writing a book.  I have a very difficult time getting through books which are so “technical manual” that the words start meshing together like someone who hasn’t a clue how to enunciate.

The final product from chapter 2’s “lab” also included something about triggers that I didn’t know.  I’ve been hand-coding triggers with my very limited knowledge of C# when I could have been using blend to do it all for me.

My conclusion: This book will likely fill in far more blanks than I imagined, when chapter 2 has already brought me to an easier way to do things… though I’m the type of person who somehow always manages to learn something the more difficult way and at some point after, often WAY after, I locate a much quicker, simpler, and easier way to do that same something.

Makes one highly appreciative when you go about learning things that way.

Onward to chapter 3.