private void AddFolder()
        {
            CustumFolder custumFolder = new CustumFolder()
            {
                Checked  = true,
                Location = new Point(PANEL_CHECKBOX_CUSTOMFOLDERS_POSSITION_X,
                                     _nextPossitionCustomFolderY)
            };

            custumFolder.ChangeDirectoryBrowserDialog();

            _listOfFolders.Add(custumFolder);

            this.pnlChooseFolders.Controls.Add(custumFolder);

            _nextPossitionCustomFolderY +=
                PANEL_CHECKBOX_CUSTOMFOLDERS_SIZE_Y + PANEL_CHECKBOX_PADDING_Y;
        }