I have a web page that  has a placeholder on it called PlaceHolderText. I
read some html out of the database. The value for my test is:
this is <strong>a test </strong> of the html stuff
I read that into a variable that I call htmlData (it's a string)

C# newbie after migrating from VB. I wish to have only valid numbers
entered into a txtbox . i.e only one decimal point.
///////////////////My VB code for this is:
Private Sub txtGcost_KeyPress(KeyAscii As Integer)

Is it possible to get current visible rect when there is a scrollbar on
the ListBox?
Say, if the ListBox is in Details mode, and there are 1000 lines. The
user has scrolled down to 500th line and currently 500~540th lines are

Is there a function which returns is my application is in 64 bit mode?
-Martijn

I'd like to get the handle of any application that is clicked in the
taskbar.  Any thoughts?  Thanks!

I was wondering if anyone else has experienced this problem. On certain
machines we get the standard error when starting the service manually
(or on reboot):
"Error 1503: The service did not respond to the start or control

I want to prevent a TreeNode to be collapsed, so I do the following, in
the BeforeCollapse event:
// Verify if it is the root node
if (e.Node.Name == "0")

I want to implement keepalive on connected socket between 2 machines , that
can be behind NAT.
I saw the
SetSocketOption(SocketOptionLevel.Socket, SocketOptionName.KeepAlive, 1)

I want to resize an image on my server.
I tried a lot of samples... but all the time it does resize and saves the
images but I can not view the image insize a webbrowser.
With an imageviewer (desktop application) I can view the image. I believe

Hi,
I'm kind of stuck with an serializing / deserializing problem using a
generic dictionary holding references to various generic types. It goes as
follows:

I have a xml file as shown:
<?xml version="1.0" encoding="utf-8"?>
   <PIM>
       <fragments>

I developed Outlook add-in with VS 2005 , everything work fine , until the
machine reboot unnormally , when I opened the solution again
many projects was not there ! (I have more then 10 project that depends each
other).

I want my program to capture a part of the screen by drawing a
rectangle with the mouse.
But as I click the mouse out of the form, the program lost the focus.
Is there any way to do this?

How can I detect  if the IIS started or not?
If the IIS is stop, How can I start it  start IIS with C#?

thanks for taking the time to read this post.
I'm using the RSS.Net class library which can be found at
http://rss-net.sourceforge.net/
It works fine but when I come to build a release version I'm informed