I'm sure the net will be buzzing with this news fairly soon, but just
in case anyone hasn't seen it yet:
Microsoft are going to make the source code for the .NET framework
(parts of it, including the BCL, ASP.NET and LINQ) available both for

When I populate a ToolStrip with ToolStripButtons with a .png-image on
it, will Windows understand the transparency of the .png file?

I am slightly confused about an odd result that douse not create an
error, but also douse not give the result I would expect.
My aim was to output data to a text file.
If the data was passed by value, output the name and the data.

i m tryng to find a "good way" to update the user documentation we
have. to keep up the features we are adding to an existing project.
Some of the features I m looking for are;
- ideally xml based, so it can be source controlled.

I create a class that retrieves a number of records from database.
Internally, the class store the returned data in a datatable /
datareader. I would like to bind a listbox to that class (to the
records from this datatable), using data binding wizard and to be able

To create a Mail Message, i can use the MailMessage(from, to) and so
send the mail. But how should i change the code in case  there is also
a file to attach in the form? (let's say that i have already placed
the upload-file control on the page).

I have this :
foreach (DataRow row in dataset.Tables[0].Rows)
{
...... //

VB.NET allows defining a property that has different get and set types
by doing this
   Public Property fFlag(ByVal flag as flagEnumeration) As Boolean
     Get

I just set up VS 2008 B2 and did a simple command line compile from the VS
command prompt.
I received this warning:
warning CS1668: Invalid search path 'C:\Program Files\Microsoft

I want to disable the ability to launch an application that is
embedded in the text of a RichTextBox control.  I've seen various
posts that say that doing the following will disable click and double-
click processing:

My webservice return image tag with the image path: <img
src="file//c:\test.gif" /> and I enter it to div innerHTML.
The path and the image is ok.
why I can't see the image? is there another way to do it?

I want to retrieve column names (Exact field names) of a table. How to
do that?

I need to create a background thread and two (or more) options are available
to me:
 1. BackgroundWorker
 2. Asynch delegate method and BeginInvoke

I believed that Math.Ceiling is like Math.Round except that it always rounds
up to the next
but this
double d = Math.Ceiling(29/15);

I know that it's a bad thing to update UI components on a background
thread.  But is it fairly safe to access them?  I want to iterate
through a tree list.
Thanks.