[RESOLVED] code error

[d2005]

anyone see the trouble with this

im trying to assign a value taken from the primary key field and increment it by one to use in an insert

Dim z As Integer
Dim max As String = "select z = MAX(c_msg_nr) from tb_orig_msg"
Dim cmd1 As New SqlCommand(max, oSQLConn)
z += 1

[mendhak]

anyone see the trouble with this

Yes.

You've declared z as an integer, then tried to assign it inside the sql query string. You need to look at ExecuteScalar.

http://msdn.microsoft.com/library/de...calartopic.asp

[d2005]

resolved thanks mendhak
ive had some serious trouble with this
genious

my code if any ever has a similar problem

Dim z As Integer
Dim max As String = "select MAX(c_msg_nr)+1 as z from tb_orig_msg"
Dim cmd1 As New SqlCommand(max, oSQLConn)
cmd1.ExecuteNonQuery()
z = cmd1.ExecuteScalar().ToString()


thanks again

[mendhak]

Btw, You don't need this line:

cmd1.ExecuteNonQuery()

Why did you include it?