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But of course :)
Until then, for the article, you can scroll to the bottom and download the solution. Then open the Default.aspx page a few times in your browser and see it work as you would expect :)
On that note, there seems to be an issue when using Duplex Messaging in the fully deployed IIS environment (or production environment). I have ...
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I wrote an article about creating a chat application in Silverlight 2 Beta 2 using WCF Callbacks.
Here's is the first part of the article. Read the full article on my blog: PostGalaxy in Silverlight
Overview
Alright, so now that we know what a simple messenger looks like with
WCF callbacks, what does it take to put one together in ...
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Perhaps, but it's usually best to take care of your streams by closing them and disposing of them so you don't take up space in the Heap. Otherwise, you risk adding more up more and more memory until the GarbageCollector does get around to releasing it.
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All Images are loaded via System.IO.Stream. Simply setting img.Source to null will not rid the stream automatically. You need to close and dispose of that stream and then set the stream and the image.Source to null. Doing this should release all that memory :)
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This problem actually gets worse in Silverlight 2 Beta 2. If you open up a control, in Blend June 2.5, that uses a custom control (implemented in C#, such as a PasswordTextBox), it will throw a "Catastrophic Error" according to an error in constructing the control - which then causes Blend to crash completely. However, if you open the ...
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So uh, why was Watermarked Textbox removed?
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Note that Silverlight 2 Beta 2 removed the WatermarkedTextbox. If you try to use the WatermarkedTextbox by inheriting to it you will get a compiler error from the ValidateXaml task.
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When using a WCF service with Silverlight that uses arrays, you must change the array to ObservableColleciton.
Note: This is what occurs with Beta 2. Beta 1 did not have this.
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This seems like a fairly simple problem to fix so here goes. I have a stackpanel where I want to have a template per item. Here is what I have:
<StackPanel HorizontalAlignment="Stretch" Margin="8,34.7220001220703,8,8" VerticalAlignment="Stretch" ...
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I've been attempting to tile a simple 32x32 image onto a rectangle background using the ImageBrush. Fairly simple code:
<Rectangle HorizontalAlignment="Stretch" VerticalAlignment="Stretch">
<Rectangle.Fill>
<ImageBrush TileMode="Tile" ...