I have decided the best way to prevent characters from data entry is to use
numericupdown control.
The only problem is I need way to hide the updown control....wish there was
a property for this.

I was wondering if anyone could help me on this: i need to know if a
particular Control currently shows a vertical scroll bar. I need some
generic way as that Control can be of any type (grid, textbox, listbox,
checkedlistbox, etc.). I didn't find a way to do that with .NET so i

I'm a C# newb and am trying to write a multithreaded app to free up my
UI thread so that it can repaint the screen etc.  The application does
spawn another thread (I've verified this with Performance Monitor and
by naming the different threads I am working with), which spawns

I'm a C# newb and am trying to write a multithreaded app to free up my
UI thread so that it can repaint the screen etc.  The application does
spawn another thread (I've verified this with Performance Monitor and
by naming the different threads I am working with), which spawns

If the horizontal scrollbar of a window is active,
how can i retrieve the entire width of the window - means the sum of
the visible _and_ the invisible client area?
best regards and thanks,

I have written a class library (dll) using csharp and VS2005.
Now, I want to use this class as COM in my MFC application.
I'm looking for a step-by-step information on how to do it, consiting the
two parts:

I need to be able to send email via a remote SMTP server. I am having trouble
connecting to the server.
Here is my code:
   Public Sub SendEmailMessage()

Hi All,
I am working on a winforms project. There are couple of .bmp images in the
main form. Previously it was running ok. But today, I changed couple of
controls in the designer and then the following exception started to appear.

I've got a little problem with my current App.
This app should only start once on each computer.
Currently I make this in following way:
static void Main()

Using C# and VS 2003
I have two forms and a treeView, the treeView is on Form1
On Form1
Form frmAddOrgSystem = new frmAddOrgSystem();

Is there a MS windowsform component to create a wizard in C# with vs2005 ?
Thanks
CS

i have an image associated to every items in my ContextMenuStrip. When i
go over an item with the cursor and the element is focused I can see
only the text while image is covered by the focus.
Any suggestion is appreciated.

Hey All,
I have been requested to change the back color on various windows forms
which is easy enough to do.  However, the shadow border around the control
buttons doesn't work well against the requested forms color.  The bottom and

In a windows form application(C#) I have to support international font(say
Korean)
For this application uses a resource file that contains korean text.
I set the current UI culture as below

 In my windows form, I have a listview to display all the icon images,
image size from 16 to 24. there are no text for them. it works just fine
before I move listview a little and change size a little. now listview only
show 3 columns of images instead of 7 columns. there is big ...