ImageGlass.frmMain.picMain_MouseClick C# (CSharp) Method

        private void picMain_MouseClick(object sender, MouseEventArgs e)
        {
            switch (e.Button)
            {
                case MouseButtons.Middle: //Refresh
                    mnuMainRefresh_Click(null, null);
                    break;

                case MouseButtons.XButton1: //Back
                    mnuMainViewPrevious_Click(null, null);
                    break;

                case MouseButtons.XButton2: //Next
                    mnuMainViewNext_Click(null, null);
                    break;

                default:
                    break;
            }
        }