private void TestConnection(string connectionString)
 {
     SqlAzManStorage.VerifyStorageDB(connectionString);
     SqlAzManStorage storage = new SqlAzManStorage(connectionString);
     string dbVersion = storage.DatabaseVesion;
     string netsqlazmanRunTimeVersion = storage.GetType().Assembly.GetName().Version.ToString();
     if (!String.Equals(netsqlazmanRunTimeVersion.Substring(0, 6), dbVersion.Substring(0, 6), StringComparison.InvariantCultureIgnoreCase))
     {
         this.Page.ClientScript.RegisterStartupScript(typeof(string), "postBackAlert",
             String.Format("window.alert('{0}');", String.Format("Warning: Version mismatch !!!\\r\\nNetSqlAzMan Run-Time Version: {0}\r\nNetSqlAzMan Database Version: {1}", netsqlazmanRunTimeVersion, dbVersion)), true);
     }
 }