dropdownlist in selected

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hai friends,
am write code am selected weekly value in dropdownlist, then the weekly column display in the list box
but am can't find how to do

VB

Protected Sub ddl_SelectedIndexChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles ddl.SelectedIndexChanged
 
Dim con As New SqlConnection("Data Source=.\SQLEXPRESS;initial catalog=workdb;persist Security info =true;user id=sa;password=vectra")
 
Dim da As New SqlDataAdapter("select weekly from table1 ", con)
 
Dim ds As New DataSet()
 
da.Fill(ds, "d")

If ds.Tables(0).Rows.Count > 0 Then
 
ListBox1.DataSource = ds.Tables(0)
 
ListBox1.DataBind()
 
End If
   
End Sub

Posted 4-Dec-11 19:41pm

prasad_vjp

Updated 4-Dec-11 19:45pm

Eduard Lu

v2

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[no name] 5-Dec-11 1:46am

EDIT: added "pre" tag

sriman.ch 5-Dec-11 2:01am

Be more specific .....

D K N T H 5-Dec-11 2:39am

what error did you got?

1 solution

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Anuj Banka · Answer 1 · 2011-12-04T20:13:00

Solution 1

i don't know what problem you are getiing.

First Correct your query I fyou want only selected week records..

"select weekly from table1 where weekly= dd1.selectedValue"

And if The check autoPostBack true property of the dropDown If on selected index control not going to this code.

Posted 4-Dec-11 20:13pm

Anuj Banka

v2