Modify database from web page

[principiante]

I am using this code to write data from an access database in C: to an asp textbox (txtNam) in a web page. I´m searching it from a textbox named “txtCode” with a “Go” asp Button inside the same page.


Protected Sub btnGo_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnGo.Click
Dim oConnection As New OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0;Data Source=c:WEBMTT.mdb")
oConnection.Open()
Dim oCommand As New OleDbCommand("SELECT * FROM Equipment WHERE Code='" & txtCode.Text & "'")
oCommand.Connection = oConnection
Dim oRedader As OleDbDataReader
oRedader = oCommand.ExecuteReader()

While oRedader.Read
txtNam.Text = oRedader.Item("Name")
End While
oConnection.Close()
End sub


How can I use another textbox and another button to change that field “Name” in that database from the web page?. I mean, doing the process backwards. The table’s name is “Equipment”. Thanks in advance