[2008] using VB variables in SQL statements

I want to use VB variables in SQL code...
Dim varCount As Integer = 3
Dim sqlCmd As New SqlCommand("SELECT test FROM MyTable WHERE id = {varCount}")

The sql syntax may be wrong, because I typed this by hand, but I want to know how I can use varCount in my SQL statement...

Can anyone help me?

Thanks

vb.net Code:

Dim sqlCmd As New SqlCommand("SELECT test FROM MyTable WHERE id = " & varCount & ")"

simple, lol...

Thanks

That is for a numeric value.

FYI: If varcount was a string, or text value, it would look like this

vb.net Code:

Dim sqlCmd As New SqlCommand("SELECT test FROM MyTable WHERE id = '" & varCount & "')"

Thanks

While Hack's advice will do the job in this case and in others too, I have to advise following best practice and use parameters whenever inserting values into SQL statements:

vb.net Code:

Dim command As New SqlCommand("SELECT MyColumn FROM MyTable WHERE ID = @ID", connection
 
command.Parameters.AddWithValue("@ID", id)

By using parameters you generally make your code more readable, less error-prone and more secure. In this case it may make no significant difference but I think it's good to do things the "proper" way all the time unless there's a genuine reason for doing otherwise.

Thanks jm, I'll do that.

Cheers