public void SystemBackup()
{
var dbconn = m_appobj.FindDatabaseConnection();
var sconn = dbconn.Connection.SystemConnection;
string bakdir = sconn.ExecuteScalar(@"
declare @BackupDirectory nvarchar(512);
exec master.dbo.xp_instance_regread N'HKEY_LOCAL_MACHINE', N'Software\Microsoft\MSSQLServer\MSSQLServer', N'BackupDirectory', @BackupDirectory OUTPUT;
select @BackupDirectory AS [BackupDirectory]").ToString();
MsSqlBackupDialog.Run(bakdir, dbconn.CloneSource());
}
public static void Run(string bakdir, IDatabaseSource db)
{
var win = new MsSqlBackupDialog(bakdir, db);
win.ShowDialogEx();
}