Advertisement

12.29.2007 at 06:14AM PST, ID: 23048778
[x]
Attachment Details
[x]
The Solution Rating System

With so many solutions, how can you tell which solutions are most likely to help you and which ones are not? To provide you with a tool to use, we rate our solutions based on various elements that most accurately determine if a solution is a quality solution. To explain what factors affect the solution rating, here are the elements we take into consideration when formulating our solution rating.

  • The Grade of the Solution
  • The Zone Rank of the Expert Providing the Solution
  • The Number of Author and Expert Comments
  • The Number of Experts Contributing
  • The Feedback of the Community

Your Input Matters
Because of the way the system is set up, the most important variable in this equation is you. As a member of Experts Exchange, you are able to cast your vote on the quality of the solutions in regard to how complete, accurate, helpful and easy to understand each solution is. When you provide your feedback, each rating is adjusted accordingly. So, if you see a solution that has a poor rating that you think is a good solution, let us know by rating it. As you do, the rating will be adjusted and will become more accurate for other members of our site.

If you have any suggestions that you would like to make for our rating system, please ask a question in the Suggestions Zone of Community Support.

Thank you!
9.2

csv read error

Asked by peterdarazs in Microsoft Visual Basic.Net

Tags: , ,

Hi -
I'm reading in an 8 column 50row csv file and getting "Index was outside the bounds of the array" on the y variable. The only way I can get it to run is replace the CrLf split in line 3 with a comma split . Even so DB (i,y) only contains the first line of the csv file.  
Why cant I see the 2nd-50th line's values  - please help

Dim SourceFilePathAndName As String = "C:\test.csv"
          Dim sr As New System.IO.StreamReader(SourceFilePathAndName)
          Dim cvsFile() As String = sr.ReadToEnd().Split((ControlChars.CrLf))
          sr.Close()
        Dim TotalNumberOfLines As Integer = cvsFile.Length - 1
        Dim TotalNumberOfColumns As Integer = 8
          Dim DB(TotalNumberOfLines, TotalNumberOfColumns - 1) As String

        For i As Integer = 0 To TotalNumberOfLines
            Dim fields() As String = cvsFile(i).Split(",")
            For y As Integer = 0 To fields.Length - 1    
                DB(i, y) = fields(y).Trim()
            Next
        Next
        TextBox1.Text = DB(2,2)


Thanks kindlyStart Free Trial
[+][-]12.29.2007 at 06:19AM PST, ID: 20547805

At Experts Exchange, members can ask their questions to thousands of technology professionals, also known as Experts. Experts compete and collaborate to answer those questions by leaving comments like this one.

Start your 14-day free trial to view this Expert Comment or ask the Experts your question.

 
[+][-]12.29.2007 at 06:20AM PST, ID: 20547806

At Experts Exchange, members can ask their questions to thousands of technology professionals, also known as Experts. Experts compete and collaborate to answer those questions by leaving comments like this one.

Start your 14-day free trial to view this Expert Comment or ask the Experts your question.

 
[+][-]12.29.2007 at 06:29AM PST, ID: 20547820

Often, when Experts are collaborating with members who have asked questions, they will request additional information about the problem. Askers respond with an author comment like this one.

Start your 14-day free trial to view this Author Comment or ask the Experts your question.

 
[+][-]12.29.2007 at 06:42AM PST, ID: 20547848

Often, when Experts are collaborating with members who have asked questions, they will request additional information about the problem. Askers respond with an author comment like this one.

Start your 14-day free trial to view this Author Comment or ask the Experts your question.

 
[+][-]12.29.2007 at 06:51AM PST, ID: 20547863

At Experts Exchange, members can ask their questions to thousands of technology professionals, also known as Experts. Experts compete and collaborate to answer those questions by leaving comments like this one.

Start your 14-day free trial to view this Expert Comment or ask the Experts your question.

 
[+][-]12.29.2007 at 06:53AM PST, ID: 20547870

At Experts Exchange, members can ask their questions to thousands of technology professionals, also known as Experts. Experts compete and collaborate to answer those questions by leaving comments like this one.

Start your 14-day free trial to view this Expert Comment or ask the Experts your question.

 
[+][-]12.29.2007 at 07:09AM PST, ID: 20547919

Often, when Experts are collaborating with members who have asked questions, they will request additional information about the problem. Askers respond with an author comment like this one.

Start your 14-day free trial to view this Author Comment or ask the Experts your question.

 
[+][-]12.29.2007 at 07:26AM PST, ID: 20547984

At Experts Exchange, members can ask their questions to thousands of technology professionals, also known as Experts. Experts compete and collaborate to answer those questions by leaving comments like this one.

Start your 14-day free trial to view this Expert Comment or ask the Experts your question.

 
[+][-]12.29.2007 at 09:13AM PST, ID: 20548299

View this solution now by starting your 14-day free trial. Setting up your free trial is quick, easy, and secure. We will return you to this solution, unlocked, when you're done.

 

About this solution

Zone: Microsoft Visual Basic.Net
Tags: csv, error, read
Sign Up Now!
Solution Provided By: Sancler
Participating Experts: 2
Solution Grade: A
 
 
 
Loading Advertisement...
20081112-EE-VQP-43 / EE_QW_2_20070628