Home | Contact Us | FAQ | Search & Site Map | Link to Us
Sign In | Join | Other 45 Sites in Network
HomeAnnouncementsFree MagazinesWhite PapersSubmit Content
Discussion GroupsASP.NETWindows FormsLanguages.NET FrameworkVisual Studio.NET
Articles.NET FrameworkASP.NETToolsWindows Forms
.NET DirectoryOpen Source ProjectsUser GroupsWeb Resources
Related Topics
Visual Basic 6SQL ServerMS AccessOther DB ProductsMS Server ProductsMore Topics ...

.NET Forum / Languages / Managed C++ / March 2006

Tip: Looking for answers? Try searching our database.

Using text boxes - Managed C++ newbie.

Thread view: 
Enable EMail Alerts  Start New Thread
Thread rating: 
all2neat - 01 Mar 2006 01:39 GMT
Hello,

I'm looking to teach myself managed C++. I'm trying to make a simple
application. How do I import the number from a text box into a variable
of data type long.

in vb i would do something like

  dim var as long
  var = textbox.text

and it would work. Now when i do in C++
  long Number = 0;
  Number = txtNum->Text;

I get errors stating that it can't convert from string to int. any
suggestions on how to do this?
Kevin Frey - 01 Mar 2006 03:07 GMT
You need to perform a conversion from the string (in the textbox) to the
numeric type.

Something like:

long Number = Convert::ToInt32( txtNum->Text );

Kevin

> Hello,
>
[quoted text clipped - 13 lines]
> I get errors stating that it can't convert from string to int. any
> suggestions on how to do this?
all2neat - 01 Mar 2006 03:39 GMT
Thank you, that got me on my way.

Rate this thread:







Free Magazines

Get these publications absolutely FREE for up to 12 months. There are no hidden fees and no obligation. Simply choose a title, complete the application form and submit it. Read more ...

Oracle MagazineNetwork ComputingComputer WorldBio-IT WorldeWeekInformation WeekInfosecurity
 
Sign In
Join
My Latest Posts
My Monitored Threads
My Blog
My Photo Gallery
My Profile
My Homepage

Start New Thread
Enable EMail Alerts
Rate this Thread



©2008 Advenet LLC   Privacy Policy - Terms of Use
This website includes both content owned or controlled by Advenet as well as content owned or controlled by third parties.