I'm very confused by the MSDN samples. And all the samples I find generally revolve around text items in a StackPanel or something similarly simple. Given an array of numbers as the ItemsSource - ItemsSource = { 25 , 50 , 75 } the ItemsControl should procuce only this: <PolyLine Points="0,25 1,50 2,75" /> As shown, each item...
My builds and runs fine in Visual Studio, however when I run a Nant task to compile the website, it gives me an error: [path]\ContactView.ascx error CS0117: 'System.Web.UI.Usercontrol' does not contain a definition for 'Name' I have a UserControl called ContactView that has another UserControl called ContactForm. Contact Form is th...
There's a post-.NET 3.5 SP1 update which comes in x86 and x64 flavours: The KB article is here: List of the issues that are addressed by the Application Compatibility Update for the .NET Framework 3.5 SP1 There are two possible updates: NDP35SP1-KB958484-x86.exe NDP35SP1-KB958484-x64.exe Will the 64 bit edition also update...
I have a private class variable that holds a collection of order items: Private _Items As New System.Collections.Generic.SortedList(Of Integer, OrderItem) What I'm trying to do it Get and Set a subset of the items through a Property on the class using the .Where() extension method of IEnumerable (I think). Something along the lines of...
Hi guys, I am working on ASP.Net 2.0 website and I have a strange problem. First let me give you details about my environment. I am using Win XP SP2 Microsoft Visual Studio 2005 Version 8.0.50727.762 (SP.050727-7600) Microsoft .Net Framework 2.0.50727 SP2 Backend is MySQL (uses CoreLab.MySql.dll) Now couple of days back I had to s...
I have a .NET assembly(3.5 framework) and it basically has a set of custom controls which does a lot of things like plotting points and stuff like that. The assembly is compiled as 'AnyCPU' so that I can use it in both 32bit and 64bit. When I tried to compare the performance of an application that uses this assembly in 32bit and 64bit, I...
What are the C# 3.0 language features we can use in an application that targets .Net 2.0 framework ? PS:I know few like Lambda expressions and var keyword ...
I have an app that I am developing in Visual Studio 2008, but the projects are set to .NET 2.0. The application will run on a box that only has .NET 2.0 installed. I understand that I can use some of the features of the .NET 3.5 c# compiler and that it compiles my code to MSIL that .NET 2.0 runtime understands. What are the features o...
Recently had to downgrade a project from .NET 3.5 to .NET 2.0 because it turns out that the target boxes will not have .NET 3.5 on them. When I did so (in VS2008), it created an app.config file in each project with this snippet of XML: <startup><supportedRuntime version="v2.0.50727"/></startup> Is this necessary? Do I need to ship t...
Here's a much-abbreviated sample of my code. <Grid> <Polygon Name="ply" Grid.Column="2" Grid.Row="0" Grid.RowSpan="3" Fill="Orange" Stroke="Orange" Points="0,1 1,3 2,2 2,0 0,0" /> <Line Grid.Column= "{Binding ElementName=ply, Path=Grid.Column, Mode=OneWay}" Grid.Row= "{Binding ElementName=ply, Path=Grid.Row, Mode=On...
I have 2 classes both inherit from the same interface. i want sometimes to run the website using one class and sometimes with another one. Want to decide which one to use based on a configuration value. Can i use web.config to decide which class to create the current instance from? ...
I've seen many questions on SO about .NET 3.5 advantages, but these are more leaned towards language features and easier development. Are there any non-developer-wise advantages for using .NET 3.5? Bugs, fixes, advantages over time? Background: Desktop application that works in conjuction with a device driver. We wanted to support ...
I'm just posting this for pure curiousity on what other teams have named their classes that contain .NET 3.5 extension methods. Extensions.cs ExtensionMethods.cs Helpers.cs what do you name yours and why, what's the intent of the name you chose and why did you chose one vs. another to hold extension methods? Not that it's a big deal, ...
I'm trying to draw a line with soft edges, regardless of the slope. Here's the code I have so far: <Line HorizontalAlignment="Stretch" VerticalAlignment="Center" Stretch="Uniform" StrokeThickness="5" X1="0" Y1="0" X2="1" Y2="0"> <Shape.Stroke> <LinearGradientBrush StartPoint="0,0" EndPoint="0,1"> <...
I have a REST WCF service. Its using a webHttpBinding and the configuration looks like this: <service name="IndexingService.RestService" behaviorConfiguration="IndexingService.Service1Behavior"> <endpoint address="" binding="webHttpBinding" bindingConfiguration="CustomMapper" contract="IndexingService.IIndexi...
Is Predicate available anywhere in .NET? From MSDN http://msdn.microsoft.com/en-us/library/bfcke1bz.aspx, I don't see a Predicate anywhere. I see an anonymous that returns a boolean but no generics or a "Predicate" keyword. ...
In tools/exceptions, I've set the option that the debugger stops when an exception is thrown. Whether it is caught or not . How do I exclude an exception of that rule? Somewhere in my code there is a caught exception that is part of the program logic. So I obviously don't want that exception to stop the debugger each time it is hit. E...
Have Exception thrown in my app. In callstack I can see program stops at property's getter: FullName.get() I'm trying to find out what part of code is generating exception. But in call stack I can see only 3 entries: 3) FullName.get() 2) [External Code] 1) myApplication.exe Is is a way to debug external code somehow ? ...
My website is VB.NET 2.0. I already opened a it in VS2k8 and told it not to upgrade. Now I want to upgrade, how do I trigger it? All the posts say 'just open it in 2k8 and it will prompt you'. Well I did, and it did, and I didn't want to yet. Now I cant get it to come up. ...
I have a MOSS 2007 Webpart that displays data obtained from an external webservice (not originating from sharepoint). It's created using VS2009, the webpart project includes a WebReference to my WebService and it uses the following code to make a connection (the url is configured in the WebReference): //get xml sitemap from webser...