ARKcc.Form1.listBoxRecent_MouseDoubleClick C# (CSharp) Метод

        private void listBoxRecent_MouseDoubleClick(object sender, MouseEventArgs e)
        {
            int index = this.listBoxRecent.IndexFromPoint(e.Location);
            if (index != System.Windows.Forms.ListBox.NoMatches)
            {
                this.addCommand(3, index);
            }
        }