CodeXchange Wednesday, October 17, 2018
Home
What's it?
Download
Register
My Snippets
Add Snippet
Search
Faq
Contact Us
Sponsors

Website hosted by


Code Snippet Preview

Review the code snippet before inserting it on your project.

Snippet Metadata
Summary: read Exel WorkSheet
Language: VB.NET
Author: do hoang hai
Author snippets RSS:
Culture: en-US
Bytes: 1235
Visual Studio 2005 Snippet:

Snippet Stats
Downloads: 0
Overall rating : 0
Average rating : Snippet rating

Snippet Preview
Code:
''' 
    ''' read the sheet1 in exel file to a dataTable and return it
    ''' 
    ''' filePath to the file (include file name)
    ''' 
    ''' for more detail: http://support.microsoft.com/kb/316934
    Public Shared Function readExelFile(ByVal filePath As String) As DataTable
        Dim dtTable As New DataTable
        Dim Excel_Conn_string As String = "Provider=Microsoft.Jet.OLEDB.4.0; Data Source=" & filePath ; Extended Properties=Excel 8.0; HDR=NO"
        Dim odbconn As System.Data.OleDb.OleDbConnection = New System.Data.OleDb.OleDbConnection(Excel_Conn_string)
        Dim dbAdapt As System.Data.OleDb.OleDbDataAdapter = New System.Data.OleDb.OleDbDataAdapter("SELECT * from [sheet1$]", odbconn)
        Try
            Dim odbcmd As New System.Data.OleDb.OleDbCommand
            odbcmd.Connection = odbconn
            odbcmd.CommandText = "SELECT * from [sheet1$]"
            odbconn.Open()
            Dim dtSet As New DataSet
            dbAdapt.Fill(dtSet)
            dtTable = dtSet.Tables(0)
        Catch ex As Exception
        Finally
            odbconn.Close()
        End Try
        Return dtTable
    End Function

Snippet Comments
Comments:
No comments for this snippet

Other snippets that may interest you..
Related Snippets
TDT - GridPage - Page_Init (C#)
CustomValitaor (C#)
(C#)
Get the file extension from a file path or file name (VB.NET)
grab record from db and subtracts it from variable (VB.NET)



Copyright ©2009-2018 CodeXchange. Server version 1.0.3720.32855 Client Version 0.9.0.0

With from Barcelona

Most Helpful members
These are the members who have received the most points for their helpful samples
Zepho Zep
Robert Wagner
Galen Taylor

All time 'Hall of fame'
Formating a file size and adding the B, KB, MB and GB extension appropriately with string.Format (C#)
INI File Access (VB.NET)
Read XML from string into DataSet (C#)
Create Manifest File for your Application (VB.NET)
Round function to avoid banker's rounding (VB.NET)
Get Short and Long Path Names (VB.NET)
Sending Mail through authenticated SMTP server (C#)
One Way Hash for strings (C#)
Formating a file size and adding the B, KB, MB and GB extension appropriately with string.Format (C#)
How do I load an image from a URI address? (VB.NET)
Use our easy to use Visual Studio.NET addin client and start sharing code snippets with the CodeXchange community!
Refreshed: Wednesday, October 17, 2018