Solved

Read Data File

Posted on 2007-04-04
5
176 Views
Last Modified: 2010-04-30
Hi: Can any one please tell me how to i read rows and columns one by one from the excel file. Program goes into the else condition but dont know how to run a do while loop to read the column and rows one by one from the sheet?

Thanks.

Private Sub readExcelFile()
Dim objConn As ADODB.Connection
Dim objRec As ADODB.Recordset
Dim strFileName As String
Dim strSheet As String
Dim arrData As Variant
strFileName = "C:\REMITandNSF\remit.xls" 'name of the Excel file
strSheet = "Sheet1"   'name of worksheet within the Excel file
Set objConn = New ADODB.Connection
objConn.Open "Provider=Microsoft.Jet.OLEDB.4.0; Data Source=" & strFileName & ";Extended Properties=""Excel 8.0;"""
Set objRec = New ADODB.Recordset
strtest = "SELECT * FROM [" & strSheet & "$]"
Debug.Print strtest
objRec.Open "SELECT * FROM [" & strSheet & "$]", objConn, adOpenKeyset, adLockReadOnly
If objRec.EOF And objRec.BOF Then
        'no data found
Else
    arrData = objRec.GetRows
    objRec.Close
End If
objConn.Close
Set objRec = Nothing
Set objConn = Nothing
End Sub

Private Sub Form_Load()
readExcelFile
End Sub
0
Comment
Question by:mustish1
  • 3
  • 2
5 Comments
 
LVL 67

Expert Comment

by:sirbounty
ID: 18849955
Change this:
If objRec.EOF And objRec.BOF Then
        'no data found
Else
    arrData = objRec.GetRows
    objRec.Close
End If

To

Do While not objRec.EOF
  'Do something with your data (what do you want to do?)
  objRec.MoveNext
Loop
0
 

Author Comment

by:mustish1
ID: 18849979
Thanks. Can you please tell me how to i print the values in msgbox of each column start from column A to column Z
0
 
LVL 67

Accepted Solution

by:
sirbounty earned 500 total points
ID: 18850015
Do While not objRec.EOF
  msgbox objRec.Fields(0).Value 'print the value of col A in msgbox
  msgbox objRec.Fields(1).Value 'print the value of col B in msgbox
  'etc...
  objRec.MoveNext
Loop
0
 

Author Comment

by:mustish1
ID: 18850062
Thank You Sir Bounty
0
 
LVL 67

Expert Comment

by:sirbounty
ID: 18850071
Happy to help! :^)
0

Featured Post

Is Your Active Directory as Secure as You Think?

More than 75% of all records are compromised because of the loss or theft of a privileged credential. Experts have been exploring Active Directory infrastructure to identify key threats and establish best practices for keeping data safe. Attend this month’s webinar to learn more.

Question has a verified solution.

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

Introduction In a recent article (http://www.experts-exchange.com/A_7811-A-Better-Concatenate-Function.html) for the Excel community, I showed an improved version of the Excel Concatenate() function.  While writing that article I realized that no o…
Most everyone who has done any programming in VB6 knows that you can do something in code like Debug.Print MyVar and that when the program runs from the IDE, the value of MyVar will be displayed in the Immediate Window. Less well known is Debug.Asse…
Get people started with the utilization of class modules. Class modules can be a powerful tool in Microsoft Access. They allow you to create self-contained objects that encapsulate functionality. They can easily hide the complexity of a process from…
This lesson covers basic error handling code in Microsoft Excel using VBA. This is the first lesson in a 3-part series that uses code to loop through an Excel spreadsheet in VBA and then fix errors, taking advantage of error handling code. This l…

863 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

Need Help in Real-Time?

Connect with top rated Experts

21 Experts available now in Live!

Get 1:1 Help Now