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Apr 23rd, 2002, 03:30 PM
#1
Thread Starter
Fanatic Member
Open talbes and connections with code
In VB6 I did this.
Dim cn As New ADODB.Connection
cn.ConnectionString = "provider=sqloledb.1;" _
& "persist security info=false;" _
& "user id=;password=;" _
& "initial catalog=Temp;" _
& "data source="
cn.Open
Dim rs As New ADODB.Recordset
rs.CursorLocation = adUseClient
rs.CursorType = adOpenDynamic
rs.ActiveConnection = cn
rs.LockType = adLockOptimistic
rs.Open "Select * from EBY_PriceBk_Temp"
How can do I do this in VB.net?
Thanks
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Apr 23rd, 2002, 03:53 PM
#2
Imports System.Data
Imports System.Data.SqlClient
'Retrieve data subroutine
' Simple Binding and or data manipulation
Dim ds As New DataSet()
Dim sDA as New SqlDataAdapter("Select * from EBY_PriceBk_Temp", whatever_your_connection_string_is)
ds.Tables.Add(New DataTable("Table1") )
sDa.Fill(ds, "Table1")
If you simply need to retrieve use the DataReader
Dim sConn as New SqlConnection(whatever_your_connection_string_is)
sConn.Open()
Dim sCmd As New SqlCommand("Select * from EBY_PriceBK_Temp", sConn)
Dim sDR as SqlDataReader = sCmd.ExecuteReader
While sdr.Read
' some population code
End While
sConn.Dispose() ' if you are totally done with it
sCmd.Dispose()
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