looping problem help me

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VB

aryTextFile = Split(RichTextBox2.Text, ",")

olesql = "update table1 set rr_since='" & aryTextFile(i) & "' where rr_code='" & aryTextFile(k) & "'"

Dim olecmd As New OleDb.OleDbCommand
olecmd.CommandText = olesql
olecmd.Connection = oleconn
olecmd.ExecuteNonQuery()
olecmd.Dispose()

Please help me too loop the above code....tnx.

I want i=1,k=0 to increment by 4 and every loop it will update the table1 where rr_code=k.

Posted 2-Nov-11 2:40am

renc

Updated 2-Nov-11 3:04am

RaisKazi

v2

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OriginalGriff · Answer 1 · 2011-11-02T02:52:00

Try:

VB

For i As Integer = 0 To 3
   olesql = "update table1 set rr_since='" & aryTextFile(i) & "' where rr_code='" & aryTextFile(k) & "'"
   Dim olecmd As New OleDb.OleDbCommand
   olecmd.CommandText = olesql
   olecmd.Connection = oleconn
   olecmd.ExecuteNonQuery()
   olecmd.Dispose()
Next

Only look at using a Parametrized Query instead, as this is an invitation to an SQL Injection attack.

Tarun Mangukiya · Answer 2 · 2011-11-02T03:20:00

you can also do this

VB

Dim olecmd As OleDb.OleDbCommand
olecmd.Connection = oleconn
For i As Integer = 0 To 3
   olesql = "update table1 set rr_since='" & aryTextFile(i) & "' where rr_code='" & aryTextFile(k) & "'"
   olecmd = New OleDb.OleDbCommand
   olecmd.CommandText = olesql
   olecmd.ExecuteNonQuery()
Next
olecmd.Dispose()

looping problem help me

2 solutions

Solution 1

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