Want to protect your cyber security and still get fast solutions? Ask a secure question today.Go Premium

x
?
Solved

Compare string used as a sentence

Posted on 2009-05-14
5
Medium Priority
?
306 Views
Last Modified: 2012-05-07
The following Code will not except a string with spaces in them, Also it will not work if the first letter is a sash "\" example

\OFFICE 67
\DIRECT

I'm scanning this data into a scanner program I developed using C# it blowes up when it hit a space or a "/"


if (!Char.IsLetterOrDigit(e.KeyChar) && e.KeyChar != '\b')
{
 
 
}

Open in new window

0
Comment
Question by:daruffin
  • 3
  • 2
5 Comments
 
LVL 4

Accepted Solution

by:
AndreSteffens earned 375 total points
ID: 24386440
Hi,
What exception message do you get?
Where is the 'e'  variable coming from?
0
 

Author Comment

by:daruffin
ID: 24387871
I'm developing in Windows CE

private void txtbox_KeyPress_Number(object sender, KeyPressEventArgs e)
0
 
LVL 4

Expert Comment

by:AndreSteffens
ID: 24388183
When I call the method below with ReadChar(new KeyPressEventArgs('/') I get no exception.
So are you sure your code "blows" up where you think it does?
What exception message do you get?
 public void ReadChar(KeyPressEventArgs e)
        {
            if (!Char.IsLetterOrDigit(e.KeyChar) && e.KeyChar != '\b')
            {
                
 
            }
 
        }

Open in new window

0
 

Author Comment

by:daruffin
ID: 24389748
I will review it and get back to you tomorrow.
0
 

Author Comment

by:daruffin
ID: 24423471
Sorry for the delay I have been on Vacation.

The problem is when I scan /INSTALL the first char is changed to ")" meaning when it finishes I have something like this

)NSTALL

 it takes the I out and changes the "/" to this ")"

Also it does not work for *INSTALL when I scan it.

0

Featured Post

Concerto's Cloud Advisory Services

Want to avoid the missteps to gaining all the benefits of the cloud? Learn more about the different assessment options from our Cloud Advisory team.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Entity Framework is a powerful tool to help you interact with the DataBase but still doesn't help much when we have a Stored Procedure that returns more than one resultset. The solution takes some of out-of-the-box thinking; read on!
High user turnover can cause old/redundant user data to consume valuable space. UserResourceCleanup was developed to address this by automatically deleting user folders when the user account is deleted.
This video shows how to quickly and easily deploy an email signature for all users in Office 365 and prevent it from being added to replies and forwards. (the resulting signature is applied on the server level in Exchange Online) The email signat…
This lesson discusses how to use a Mainform + Subforms in Microsoft Access to find and enter data for payments on orders. The sample data comes from a custom shop that builds and sells movable storage structures that are delivered to your property. …
Suggested Courses

571 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question