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Imports System
Imports System.Collections
Imports System.Data
Imports System.IO
Imports System.Xml.Serialization
Imports System.Xml
Imports System.Windows.Forms
Imports System.Data.SqlClient
Public Class MainClass
Shared Dim WithEvents con As SqlConnection
Shared Sub Main()
con = New SqlConnection("Server=(local)\SQLEXPRESS;Initial Catalog=MyDatabase;Integrated Security=SSPI")
Dim cmd As New SqlCommand( _
"SELECT FirstName FROM Employee WHERE FirstName = @fn;" & _
"SELECT @count = COUNT(*) FROM Employee WHERE FirstName = @fn", con)
cmd.Parameters.Add( _
New SqlParameter("@fn", SqlDbType.VarChar, 50)).Value = "Joe"
cmd.Parameters.Add(New SqlParameter("@count", SqlDbType.Int))
cmd.Parameters("@count").Direction = ParameterDirection.Output
Try
con.Open()
Dim reader As SqlDataReader = cmd.ExecuteReader()
While reader.Read()
Console.WriteLine("{0} - {1}", reader.GetString(0), reader.GetString(1))
End While
reader.Close()
Finally
con.Close()
End Try
Console.WriteLine("{0} - {1}", _
"Count", cmd.Parameters("@count").Value.ToString())
End Sub
End Class
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