How do you send mail from a WinForms application?  I thought I could use
SMTP class like I do in ASP.net, but I can't get reference to
System.Web.Mail.
Thanks,

We are trying to push calander appointments and contact details from .net
winform and need Lotus notes controls.
In VB6 we used DCO.OCX.
Any ideas how to do this in .net

I have a login screen. I enter the login info and go io the second form of my app
I push the exit button(the red X) and I'm returned to the login screen
I again enter the login info and go back to the second form of my app
I push the exit button(the red X) and that's when I get the ...

I have a customized control inherited from panel (let's call it
panel). I use it as container and dynamically add some other
customized controls (let's call it ellipse). How can the panel
retrieve or know the mouse events on child controls (ellipses)? Any

Can anyone please point me towards a book specialising in Windows Forms
programming C++, NOT C# or VB.NET?
I am a very experienced programmer migrating from MFC to the .NET framework
and i'm having a hard time finding good C++ code.  Everything is in C# or

I want my application do different actions depending on the exception it
gets.
For exemple: I have an SQL-table with a unique index. In case I try to
Insert a record that's alreaddy in it I get this exception: "Cannot insert

Using the Visual Studio .NET 2003 designer there does not seem to be any
method for controlling the placement of a panel on a form.
Are you expected to embed the panel in a table in order to control its
placement on the form or is there something blatantly obvious that I am

I pasted the following code (from a Microsoft example) in the load event of my form, but when I run the app, none of the settings, such as font size, color, etc. take effect, except for the bulletted list.
' Clear all text from the RichTextBox;
   rtbSetUpInstructions.Clear()
   ' ...

I have a main form which can have controls updated from separate threads, using Control.Invoke(). In actual fact, these are update methods called by events from a remoted singleton. Now, I have a modal dialog called from the main form, which changes settings in the remoted ...

I have a control derived from the usercontrol. When I use this control on
the form, the tab key does not work within the control. I mean I cannot
navigate from one editbox to next editbox using the tab key. I also have
combo boxes in the control and the arrow keys do move the ...

I cannot minimize my win form application when I have a modal form opened.
My mainform is modeless, has mdiChilds, but I need to open modal forms from
mdiChild => I cannot minimize mainform when a modal form is opened. It is
very strange 'cause I can minimize it by clicking "Show ...

It seems simple enough, but I have a label on a form that I would like to
use to display a dollar value.
the problem comes in when the text is displayed.  Instead of  32.00 I get
32.00000.

I've got a data bound comboBox on a tag page, by default I manually set the
selectedIndex to -1.  When the user changes tabs, and then changes tabs back
the selectedIndex goes to 0.  (I originally had problems setting the
selectedIndex to -1, but found it was a framework 1.0 bug ...

Hi, I need to add field to mailing label dynamically during runtime. Is there any methods? Thanks~

Hi, All:
I have a problem with print preview. Even though I set e.HasMorePages = true, it still cannot print 2 pages, I mean content of page 2 is printed in page 1. How do I solve this problem?
Thanks,
Dennis Huang