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Questions tagged [.net-3.5]

The 3.5 version of the .NET Framework, which is based on the 2.0 .NET Framework with extra assemblies (including 3.0). Use for questions specifically related to .NET Framework 3.0. For questions on .NET Framework generally, use the .net tag.

The 3.5 version of the Microsoft .NET Framework, which is based on the 2.0 .NET Framework. In addition, it installs .NET Framework 2.0 SP1, (installs .NET Framework 2.0 SP2 with 3.5 SP1) and .NET Framework 3.0 SP1 (installs .NET Framework 3.0 SP2 with 3.5 SP1).

What's New in .NET Framework 3.5
.NET Framework 3.5 System Requirements

Released by Microsoft Corporation
Version Number: 3.5.21022.8
Release Date: 2007-11-19

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Will calling `SyncFolderItems` return items as they get received?

Does calling SyncFolderItems in a loop (until MoreChangesAvailable is false) return items that have been received after my first call to SyncFolderItems? For example, say I have 1,000 items in my mailbox and I make a call to SyncFolderItems with no…
gcso
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SnapsToDevicePixels seems to not work in StackPanel

I have more expanders in StackPanel (Orientation=Vertical). When I expand one, the others below the expanded one seem to be blured. Like it would SnapsToDevicePixels=False. I think the problem could be in StackPanel because it doesn't support…
karel
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How do I prepend a Stream?

I'm loading blobs out of a database as a byte array and I put them in a memory stream so that I can load them into an xmldocument for parsing. However there are blobs that have multiple root nodes, this causes the parser to blow up. My solution is…
Biff MaGriff
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Visual Studio 2010: Properties.Settings broken after retargetting project to .NET Framework 3.5

i've changed a project to target .NET Framework 3.5 rather than .NET Framework 4. The project now crashes whenever i try to access settings: Settings.Designer.cs: return ((global::System.Drawing.Font)(this["DefaultFont"])); With the…
Ian Boyd
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DataTable Select() with Guids

I am trying to boild my treeview at runtime from a DataTable that is returned from a LINQ query. The Fields returned are: NAME = CaseNoteID | ContactDate | ParentNote TYPE = Guid | DateTime | Guid The ParentNote field matches a entry in…
Refracted Paladin
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.NET 3.5 vs. .NET 3.0

I want to write a program in WPF but not sure should I target .net35 or .net30. The advantages of .net35 are obvious. But still, I see one major advantage of .net30 -- it's built into Vista, so, the people using Windows Vista will not have to…
Pavel Bastov
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Is it possible to define a left-handed ComboBox (ie. scrollbar on the left) in a winforms application?

I have a WinForms application that is being used on tablet PC's with touch screens. The application is developed with Visual Studio 2008 and used version 3.5 of the .Net framework. I have had a request from a left-handed client to put the scrollbar…
BruceHill
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Entity Framework: Regeneration of changed tables (key changes)

I've got a pretty large DB hooked up to my Entity Framework. I've got one particular set of tables where a common key (fk) was deleted from the design. When I "update the model from the database", I get a series of errors about this now-missing…
bugfixr
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ClickOnce download fails unless end user has VS2008

I'm still working on the problem described here, trying to get ClickOnce to work from Visual Studio 2008. I originally assumed the problem was related to the fact that the application I was deploying was upgraded from 2005. But that's not the case.…
John M Gant
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How do I position an ellipse on a Silverlight Grid?

I am creating a silverlight application which will allow you to click at two places on the screen and will draw an ellipse whose major axis starts and ends at the click locations. The clickable area is a Silverlight Grid control. Currently: When you…
daviddennisei
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The event 'LostFocus' cannot be specified on a Target tag in a Style. Use an EventSetter instead

Why am I getting this error message? I'm using an event setter! edit I'm not using the style inline. It's in a resource,…
Alain
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Animated GIF problem in WPF

I have added above code in my WPF from which include animated GIF image, the problem is whenever form load I don't find any of the Image displayed on form, any suggestions ??? I even…
Prashant Cholachagudda
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Show Images in WPF ListBox

I'm trying to display images stored in MSSql Db as varbinary, when execute my code it just hangs itself Code is as follows... XAML
Prashant Cholachagudda
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C# Custom Observable Collection - Should I use Composition or Inheritance?

I want to create a custom observable collection (can be bound to in XAML), but I want to track additional information which requires overriding observable collection methods. ObservableCollection methods are not virtual though, which means the only…
Alain
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CheckedListBox - Collection of FileInfo objects - Display Custom ToString

I have a CheckedListBox in a WinForms app (3.5 runtime), and I am adding a bunch of FileInfo objects to the Items ObjectCollection. The problem is that I don't like what is displayed in the CheckedListBox (since the FileInfo was from a…
Issa Fram
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