public void PrintRaportButton()
        {
            if (this.SelectedProjectsList == null)
            {
                Show.ErrorBox("Wybierz projekt!");
                return;
            }

            var helper = new ManagerPanelHelper();

            helper.PrintRaport(this.SelectedProjectsList);
        }
        public void GeneratePdfButton()
        {
            if (this.SelectedProjectsList == null)
            {
                Show.ErrorBox("Wybierz projekt!");
                return;
            }

            var fileDialog = new FileDialog();
            var filepath   = fileDialog.OpenSaveFile();

            if (filepath == string.Empty)
            {
                Show.ErrorBox("Wybierz nazwę projektu!");
                return;
            }

            var helper = new ManagerPanelHelper();

            helper.GeneratePdf(this.SelectedProjectsList, filepath);
            Show.SuccesBox("PDF utworzono pomyślnie!");
        }