I am looking at binding a certain silverlight UI to a C# class. In the example code below there are two textboxes in the XAML page. Any changes made to one textbox is reflected in the other the minute it loses focus and vice-versa. While the example I have works as I want it to, I have no clue as to what is goin on under the hood and how...
I am databinding a view to a viewmodel and am having trouble initializing a combobox to a default value. A simplification of the class I'm using in the binding is public class LanguageDetails { public string Code { get; set; } public string Name { get; set; } public string EnglishName { get; set; } public string DisplayName {...
It seems like this should be simple... I have a usercontrol that I am going to use on several tabs of a tab control. I want all instances of the usercontrol to be synchronized. In my usercontrol I have a list of strings: public static List<string> fonts = new List<string>() { "Arial", "Courier" }; And a ListBox: <ListBox x:Na...
Hi guys, How can I implement selection logic for DataGrid like in Excel. Sample http://www.viblend.com/silverlight/controls/examples/livedemo.html ...
I created a very simple test control that has a Rectangle on a canvas (within other containers, but inconsequential). The Rectangle has event handlers for mouse down, mouse move, and mouse up. If I capture the mouse in the Rectangle's MouseLeftButtonDown event, I do not receive a corresponding MouseLeftButtonUp event. Some code: priv...
I'm currently building a corporate website using YUI. I have a Silverlight component left from a previous project. It's functionality is needed. Since this current project must support Linux I'm thinking of recreating it using Javascript. Using Moonlight would be an option - but the component relies on a few November 2009 Silverlight To...
I have a RadGridView, a RadDataPager and a RadNumericUpDown all defined in code. Now i want to bind the RadDataPager.PageSize to the RadNumericUpDown.Value so the pagesize of the pager is changeable via the RadNumericUpDown control. Thus i try: RadDataPager dataPager = new ...; RadNumericUpDown pageSizeSelector = new ...; Binding b =...
Hi Guys, I get runtime error when I do this... I have this class... public abstract class AnnObject : DependencyObject and when I do this it compiles fine, but throws a runtime error... AnnObject aa; var b = (DependencyObject)aa; var c = (UIElement)b; The error I get is cannot cast AnnObject to UIElement.... Can someone please b...
I am trying to setup a Silverlight 3 application to use a WCF web service through the PollingDuplexHttpBinding. I have this working over basic HTTP, but I need to get it to work over HTTP*S*. Server web.config: <system.serviceModel> <extensions> <bindingExtensions> <add name="pollingDuplexHttpBinding" ...
I am having major problem in Data Binding. I have a stackpanel with an ItemControl in my MainPage.xml: <StackPanel> <ItemsControl x:Name="TopicList"> <ItemsControl.ItemTemplate> <DataTemplate> <local:TopicListItem Tit...
In my case, I would like the expand/collapse to happen from left to right and right to left respectively. The animation should happen when the visibility changes. Thank you. ...
How can I get the accordion control which is defined in Grid row 0 go ON TOP of another panel which is defined in Grid row 1..... <Grid x:Name="MainGrid" Background="White"> <Grid.RowDefinitions> <RowDefinition Height="Auto" /> <RowDefinition /> <RowDefinition Height="Auto" /> </Grid.R...
I have a control template that looks like as follows: <ControlTemplate x:Key="anchorButton" TargetType="Button"> <Grid x:Name="CommonGrid" Width="{TemplateBinding Width}" Height="{TemplateBinding Height}"> <Image x:Name="CommonPic" Source="anchor.png" Width="{TemplateBinding Width}" Height="{TemplateBinding H...
How can I have my merged resource dictionary live outside of the xap file in plain text so my clients can edit it ...
Like the title says, I'm curious to know what state is contained in a WCF client proxy object - should I be new'ing up tons of these casually and not caring? Or are they more heavyweight and I shouldn't be so cavalier about creating them? ...
Hi, Can anyone point me to a link with detailed description on how Silverlight works. I mean in the sense that, does it run as a separate process or does it run in the same process as browser? Does the silverlight plugin responsible for parsing the XAML and rendering the Silverlight run in the same address space as the browser? Basicall...
I have a silverlight 4 app. When I made that it created 2 projects. My actual silverlight app and one called MySolutionName.web (not sure what that does except host my silverlight page). Based on feed back from this question I added my WCF stuff to the MySolution.web project. But when I call the service from my silverlight app the val...
I have a Silverlight object (call it QuestionAsker.xaml) and another object I use as the data context for that silver light page/object (call it QuestionAskerVM.cs) My QuestionAskerVM instance is called QuestionAskerViewModel and is defined in QuestionAsker.xaml.cs. My QuestionAsker.xaml looks like this: <UserControl x:Class="IsAProgr...
I am planning to make a web application, using silverlight for frontend. requirement is: this frontend will be just an empty shell, and it must be language independent. it will get everything it needs to display and use from server, therefore making it language independent. i tried to find tutorials, but there is nothing. as far as i u...
I encountered this strange issue and was lost for several hours before i found something interesting about how the .xap is packaged. among several things, i came to know that if my project was named "References", it would not be included in the xap, and more strange was another problem that if my SL app is referenceing assbly1 project ...