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Questions tagged [.net-3.0]

.NET Framework 3.0, formerly called WinFX was released on 21 November 2006. There are no major architectural changes included with this release. .NET 3.0 includes WPF, WCF, WF and CardSpace

.NET Framework 3.0, formerly called WinFX was released on 21 November 2006. There are no major architectural changes included with this release; .NET Framework 3.0 uses the Common Language Runtime of .NET Framework 2.0

.NET Framework 3.0 consists of four major new components:

Windows Presentation Foundation (WPF), Windows Communication Foundation (WCF), Windows Workflow Foundation (WF) and Windows CardSpace.

Version Number: 3.0.4506.30
Release Date: 2006-11-21

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Targeting pack for .NET Framework 3.0

I need to compile rather old .NET Framework application targeting .NET Framework 3.0. When I open the solution in Visual Studio 2015 or 2017 (no difference), it suggests to upgrade to newer version or to download targeting pack for 3.0 from this…
demonplus
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Enumerable.Zip alternative solution in Dot Net 3.0

I want to know that is there any alternative solution available in Dot Net 3.0 for Enumerable.Zip. Here is the example that I want to implement: I'm having two list of string. var list1 = new string[] { "1", "2", "3" }; var list2 = new string[] {…
Saadi
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operation inconsistency between .net 3.0 and .net 4.5 DownloadFileAsync

Following code: WebClient client = new WebClient(); client.DownloadProgressChanged += DownloadProgressChanged; client.DownloadFileCompleted += DownloadFileCompleted; client.DownloadFileAsync(new Uri(downloadUrl), downloadPath); works fine in .NET…
Sash
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Extending query time out period

I have the following code, which "sometimes" gives a timeout error string select = @"query goes here"; connection1 = new SqlConnection("connection string goes ehre"); SqlDataAdapter dataAdapter = new SqlDataAdapter(select,…
oshirowanen
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Alternatives to custom XML in Microsoft Word?

I have a legacy app which heavily uses Custom XML. A user provides a Word doc littered with custom XML (letter template), and then the code uses the custom XML tags to insert data from the DB thus dynamically turning the template into a full…
Hershizer33
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Using MVVM design pattern in .Net 3.0

I have been looking into MVVM design patterns with WPF for a project. I have so far looked at MVVM light, MVVM Foundation, and the WPF Model-View-ViewModel Toolkit. I have a requirement to keep it to .Net 3.0 and not 3.5. I was wondering what…
mcauthorn
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System.InvalidCastException: Unable to cast object of type 'System.Object' to type 'System.IO.StreamWriter'

I tried to convert an Object variable into a StreamWriter. But, it does not work. What is the mistake ? StreamWriter file = (StreamWriter) myObject;
Steam
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How can you make use of the add-in framework in .NET 3.0?

There are some updates with .NET 3.0 concerning how to create and use add-ins for your own applications. I read about some "pipeline" you have to create for the communication between add-in and host-application but couldn't find further information…
Anheledir
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In .net3 wcf the wsdl output has a xmlns:i0 that is used in the wsdl:service wsdl:port binding where do I make changes so it uses my target namespace

In .net3 wcf, the wsdl output has a xmlns:i0 that is used in the wsdl:service wsdl:port binding where do I make changes so it uses my target namespace (xmlns:tns) also the wsdl:binding element is missing what changes need to be made? I've added…
Ourjamie
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User advantage for .NET 3.5 over .NET 3.0

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…
moogs
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Webbrowser Control - Dealing with popups that use javascript

after much research I've been trying to find a code that not only captures popup links in the webbrowser for it to navigate in, but also works on javascript codes that open new windows or popups. i tried using the webbrowser1_newwindow event with…
Boost Mobile
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Failed to find or load the registered .Net Framework Data Provider : VS2008

I am running an application with Target Framework 3.0 on VS 2008 and getting this error:Failed to find or load the registered .Net Framework Data Provider I have IBM Data Server Client v9.5.302.513 installed on my system . My application config has…
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What is the most efficient way to handle the lifecycle of an object with COM interop?

I have a Windows Workflow application that uses classes I've written for COM automation. I'm opening Word and Excel from my classes using COM. I'm currently implementing IDisposable in my COM helper and using Marshal.ReleaseComObject(). However, if…
Robert S.
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ironpython installation problem

.net 3.0 is installed, but ironpython is still showing '.net 2.0 sp1 is required or later'
sagar
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Does the .NET 3.0 SP1 installer also install .NET 2.0 and 3.0?

.NET 3.0 "wraps" .NET 2.0 so if I'm starting out with a clean Windows Server 2003 environment, will the .NET 3.0 SP1 installer also install .NET 2.0 and 3.0? What about .NET 2.0 SP1? Assume I don't want to install .NET 3.5 SP1 just yet.
Michhes
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