There are two tables. First with fields "ProductID, ProductName and
Price", in other table there is also "NumberOItems".
How can I do this. Is it an extra field in sql query.
Here is my other code.
Protected Sub Button1_Click(ByVal sender As Object, ByVal e As
System.EventArgs) Handles Button1.Click
Dim luku As Double
Dim conn As New SqlConnection("Data
Source=DV2\SQLEXPRESS;Initial Catalog=testaus;Integrated_
Security=True")
Dim cmd As New SqlCommand("insert dbo.ost select * FROM
dbo.Tuot WHERE_ Tuotekoodi=@Tuotekoodi", conn)
Dim param As New SqlParameter()
param.Direction = ParameterDirection.Input
param.ParameterName = "@Tuotekoodi"
param.SqlDbType = SqlDbType.VarChar
param.SqlValue() = Tuotekoodi
cmd.Parameters.Add(param)
cmd.Connection.Open()
luku = cmd.ExecuteNonQuery()
cmd.Connection.Close()
End Sub
I have not decided yet how to get the amount, but let say it is a
number variable initialized as "1".