edit delete save update sql 2005

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how to edit,delete and save for the sql query. i already have the codes for adding of query...i have some problems in edit,delete and save..

here is my code for adding :

Dim Conn As New SqlConnection(conectdb.tblconnect) 
        Dim Cmd As New SqlCommand
        Dim ra As Integer
        Dim qry = "INSERT INTO table1 (fname,lname,age) VALUES ('" & txt1.Text & "','" & txt2.Text & "','" & txt3.Text & "')"
        Conn.Open()
        Cmd = New SqlCommand(qry, Conn)
        ra = Cmd.ExecuteNonQuery()
        MessageBox.Show("Success")
        Conn.Close()

Posted 10-Feb-11 15:51pm

animeanimeanime

Updated 10-Feb-11 16:17pm

Yusuf

v2

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Nish Nishant · Answer 1 · 2011-02-10T16:16:00

Solution 1

There are quite a few issues in your code snippet. You should go through these articles on MSDN, most of them will have samples in VB:

http://msdn.microsoft.com/en-us/library/ms171886(v=VS.100).aspx[^]

And this:

http://msdn.microsoft.com/en-us/library/h0y4a0f6.aspx[^]

Posted 10-Feb-11 16:16pm

Nish Nishant

Updated 10-Feb-11 16:17pm

v2

somil030 · Answer 2 · 2011-02-10T17:51:00

try this code for update sql table

SQL

cmd = New SqlCommand("update std set name=" & "'" & TextBox2.Text & "'" & "," &  "," & "Age=" & TextBox3.Text & "where id=" & TextBox1.Text & "", cn)
        cmd.ExecuteNonQuery()
        adp.Fill(ds, "tabel name")
        MsgBox("Record Updated.....")

for delete

VB

cmd = New SqlCommand("Delete from tablename where id=" & TextBox1.Text & " ", cn)
        cmd.ExecuteNonQuery()
        adp.Fill(ds, "table name")
        MsgBox("Record Deleted....")