I am trying to plot my pushpins manually, but when I go to create the
bitmap, I get an error message.  Has anyone gotten this message
before?
code:

I have a silly problem with treeview. I'm using .NET 2.0. I need to
set the two properties treeNodeSrc - treeNodeTypeSrc at run time using
C#, but in the treeViews that I define, these two properties don't
exist!!!

I'm using VS2005.
I'm looking at ADO.NET and have found some test tutorial solution on
microsoft MSDN.
The one that I'm looking at now is called Walkthrough: Saving Data to a

I've tried looking but couldn't find any relevant information about it. I
have an image button that when I move my mouse over it I want it to show
some string in a yellow small box (tool-tip).
How do I it? :)

I sell a COM add-in to Excel and in order for it to work the user must
install the HotFix KB908002 from Microsoft due to a bug in C# 2.0
If I upgrade to C# 3.0 must my users still install this hotfix?
Regards Torben

I am using C# to develop DLL using Visual Studio 2005 and .Net 2.0, and I
have no idea of how to make my DLL work with applications on 64-bit platform.
Above all, I do not utilize any new features in my DLL of 64-bit. So, I want
to check the general rules,

I need an opinion here on storing data for a program I am working on the
processes DICOM images. Essentially, my program stores 25-45 (it varies
depending on the user) ranges of pixel values to search the image for.
Currently, I am using a .MDF database that requires SQL Express ...

Given that Generics are available only in .NET 2.0+ and not in 1.x....
If a .NET 2.0+ event publisher were to make use of System.EventHandler<T>,
or otherwise make use of Generics, in its event implementation,  would that
preclude a .NET 1.x app from subscribing to and handling ...

I am in the process of writing a custom control. In the OnMouseDown
method I call this.Focus() to enable the control to receive keystrokes
in OnKeyDown(). My control is hosted in a MDI form.
Originally my control inherited from UserControl, but then the call to

I'm taking a look at LinQ to SQL and I'm mystified by a design
decision taken by the language design mavens.
Take this simple snipple:
var q =

I have an windows forms app with a tabcontrol on it.
I also have a Panel that I have wrapped up a custom control in.
I want this control to start a backgroundworker component
and do some work in the background.

Process p = new Process();
p.StartInfo.RedirectStandardOutput = true;
p.StartInfo.UseShellExecute = false;
p.Start();

Hi - I have a regex defined as [^A-Z0-9] and I am trying to allow only
uppercase alphanumeric input in a textbox. So I have Uppercasing set
to true elsewhere in the program and I have an OnKeyDown event handler
with

Does anyone of a multithreaded framework for running suites of nunit tests
in .NET ?   Or other solutions. Thanks.

I am trying to get the following behaviour for my Socket connection:
(1) Attempt a blocked read for a defined amount of time.
(2) If a timeout occurs, because no data has been sent to the socket,
throw an exception.