473,500 Members | 1,967 Online
Bytes | Software Development & Data Engineering Community
+ Post

Home Posts Topics Members FAQ

Problem importing System.Windows.Forms

Hi All,

I'm sure this is a newbie problem... but after all, I am a .NET newbie.
I'm trying to use MessageBox.Show, according to my book. It tells me to use
"Imports System.Windows.Forms". I can import System just fine, but it won't
(or can't) find the .Windows portion; therefore, I cannot use MessageBox.
Is there an option somewhere within VS.NET 2002 that I can change to let it
import properly? I am at my wit's end regarding this, and feeling quite
frustrated; please do not post merely to taunt me. If there is another
forum that is more appropriate for this kind of problem, by all means tell
me, but please do me the courtesy of attempting to help me out. Thank you.

Sincerely,
Eric
Nov 21 '05 #1
2 3663
Dear Eric,

I imagine you just need to add a reference to System.Windows.Forms to
your application. To do this, right click the References option in
Solution Explorer and choose Add Reference. Locate
System.Windows.Forms.dll in the .NET tab and double-click it, then
press OK and you should be able to use a message box.

Regards,

Mark.

Nov 21 '05 #2
Hi Eric,

You need to add a reference to System.Windows.Forms assembly to access
its classes, namespaces etc.
Project -> Add Reference...

HTH
Roman
Nov 21 '05 #3

This thread has been closed and replies have been disabled. Please start a new discussion.

Similar topics

0
1333
by: Deutsche Dogge | last post by:
Hi. I'M having a weird problem with addign menuitems to a menu dynamically on the popup event of the menuitem containing the container of the menuitems i wanna add (tools -> external -> {list of...
3
1565
by: pnp | last post by:
Hi all, I have developed an app in C# and I have used some of the Infragistics components in it. The problem is that while one is playing with the windows within the mdi container exceptions occur...
10
3980
by: Charles Law | last post by:
For some reason, when I click the X to close my MDI parent form, the action appears to be re-directed to one of the MDI child forms, and the parent remains open. I am then unable to close the...
4
3129
by: Rod Gill | last post by:
Hi, I have a form that when opened in the designer appears of the screen. The form selector can't be dragged (or resized) and if I scroll right and down to centralise it the form simply jumps...
30
4511
by: dbuchanan | last post by:
ComboBox databindng Problem == How the ComboBox is setup and used: My comboBox is populated by a lookup table. The ValueMember is the lookup table's Id and the DisplayMember is the text from a...
1
2461
by: TheSebaster | last post by:
I wrote the following lines of code under Microsoft Visual Studio 2005: I compile my WinCE c++ application importing MyInterop.tlb generated file. The MyInterop.tlh generated file do not contain my...
2
4294
by: Tim | last post by:
I am trying to send a simple mail message using windows forms in VB.NET 2005. When executing the code, I get a general 'Configuration system failed to initialize' error message when the code...
3
5291
by: Gerrit | last post by:
Hi, I try to learn programming in c# with databinding controls. Now I have a problem with a ComboBox with the advanced properties for databinding, I want to set the DataSourceUpdateMode to...
6
4467
by: Scott Gravenhorst | last post by:
Windows XP SP3 My application is set to open a SaveFile dialog when an exit is requested. When I click the app's close button, the save dialog opens, but when I click to change the folder, the...
0
7136
marktang
by: marktang | last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However,...
0
7018
by: Hystou | last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can...
0
7232
jinu1996
by: jinu1996 | last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven...
1
6906
by: Hystou | last post by:
Overview: Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows...
0
7397
tracyyun
by: tracyyun | last post by:
Dear forum friends, With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each...
0
5490
agi2029
by: agi2029 | last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing,...
1
4923
isladogs
by: isladogs | last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM). In this session, we are pleased to welcome a new...
0
1430
by: 6302768590 | last post by:
Hai team i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated ...
0
316
bsmnconsultancy
by: bsmnconsultancy | last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence...

By using Bytes.com and it's services, you agree to our Privacy Policy and Terms of Use.

To disable or enable advertisements and analytics tracking please visit the manage ads & tracking page.