VAGSuite.frmMain.btnCreateBackup_ItemClick C# (CSharp) Метод

        private void btnCreateBackup_ItemClick(object sender, ItemClickEventArgs e)
        {
            if (Tools.Instance.m_currentfile != string.Empty)
            {
                VerifyChecksum(Tools.Instance.m_currentfile, false, false);

                if (File.Exists(Tools.Instance.m_currentfile))
                {
                    if (Tools.Instance.m_CurrentWorkingProject != "")
                    {
                        if (!Directory.Exists(m_appSettings.ProjectFolder + "\\" + Tools.Instance.m_CurrentWorkingProject + "\\Backups")) Directory.CreateDirectory(m_appSettings.ProjectFolder + "\\" + Tools.Instance.m_CurrentWorkingProject + "\\Backups");
                        string filename = m_appSettings.ProjectFolder + "\\" + Tools.Instance.m_CurrentWorkingProject + "\\Backups\\" + Path.GetFileNameWithoutExtension(GetBinaryForProject(Tools.Instance.m_CurrentWorkingProject)) + "-backup-" + DateTime.Now.ToString("MMddyyyyHHmmss") + ".BIN";
                        File.Copy(GetBinaryForProject(Tools.Instance.m_CurrentWorkingProject), filename);
                    }
                    else
                    {
                        File.Copy(Tools.Instance.m_currentfile, Path.GetDirectoryName(Tools.Instance.m_currentfile) + "\\" + Path.GetFileNameWithoutExtension(Tools.Instance.m_currentfile) + DateTime.Now.ToString("yyyyMMddHHmmss") + ".binarybackup", true);
                        frmInfoBox info = new frmInfoBox("Backup created: " + Path.GetDirectoryName(Tools.Instance.m_currentfile) + "\\" + Path.GetFileNameWithoutExtension(Tools.Instance.m_currentfile) + DateTime.Now.ToString("yyyyMMddHHmmss") + ".binarybackup");
                    }
                }
            }
        }