MyMainWebPage.aspx contains MyUserControl.ascx
MyUserControl.ascx has a DataTable Property MyDataTable
MyUserControl.ascx has a DataGrid which whose datasource is MyDataTable (or
technically it's private accessor but that I don't think is an issue here)

Does anyone know about a good book that teaches Delegates or other types type
threading?

I want to simply capture changes to a TextBox and perform some processing
when the user has edited the text.
The TextChanged event fires even while the user is editing the text, but I
only want to perform my validation when the user finished editing the text

i've used jason clarks recommendations for handling unhandled
exceptions in my winforms app
(http://msdn.microsoft.com/msdnmag/issues/04/06/NET/default.aspx).
if an unhandled exception happens, i open up an 'Error-Logger' form,

I want to allow running only one instance of my Application.
How can I detect that a previous instance of my WinForm App is running in
order to stop the second instance?

I've hit a bit of a brick wall in my use of the PropertyGrid control.
I am writing a Windows Forms application that does the following:
- dynamically create a class using Reflection.Emit - the class simply
holds a number of properties ("Name", "Description", etc).

I'm developing an application that executes a long algorithm and I want to
show a progress bar, and every time the progress bar is updated, I also
update the main window, so the window refreshes the invalidated areas.
I was developing in win2k and everything works fine, but now Im ...

Does anybody know where I can find some good examples of using threads in
c#.net windows applications?
Thanks
Gav

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I have a small assembly that displays dialogs for logging in and message boxes if an error occurs.
The button text and label text in the dialogs isn't drawing when the form is opened
by either Dialog.ShowDialog() or MessageBox.Show(). In the case of a dialog ...

I am writing a program that handles authentication, and based on the user's
permission level, can do certain things in the program. However, I want to
have a global 10 minute time out in case a user is idle for that amount of
time.

I have a richTextBox that is receiving lots of data over a serial port.  The
problem is that the display of the text gets slower and slower as more and
more text is added (using .AppendText).  Is there a way to limit the text
box to some fixed number of lines (or characters) of ...

Hello people,
I'm new at .NET development so forgive me if I ask about the obvious.
There are several forms in my application that have similar groups of controls.
I would like to extract the UI and functionality into a single entity so I can reuse it in the application.

I have a control that derives from UserControl.  In addition, I have
overriden the Text property and put the attributes on it so it shows up int
the designer.  However, it will not save the value no matter what I do.
I've applied every attribute I can think of.  Any help in this ...

I have a requirement to put a GDI style circle or rectangle border around
the selected row of a datagrid/ It will overlap into the row above and below
the selected row. Doing this in a the OnPaint of a subclassed
DataGridTextBoxColum dos not seem like a practical way to do it.