System.Windows.Forms.CommandBarManager.CreateBandInfo C# (CSharp) Méthode

        private NativeMethods.REBARBANDINFO CreateBandInfo(int index)
        {
            CommandBar commandBar = this.commandBars[index];

            NativeMethods.REBARBANDINFO rbbi = new NativeMethods.REBARBANDINFO();
            rbbi.cbSize = Marshal.SizeOf(typeof(NativeMethods.REBARBANDINFO));
            rbbi.fMask = 0;
            rbbi.clrFore = 0;
            rbbi.clrBack = 0;
            rbbi.iImage = 0;
            rbbi.hbmBack = IntPtr.Zero;
            rbbi.lParam = 0;
            rbbi.cxHeader = 0;

            rbbi.fMask |= NativeMethods.RBBIM_ID;
            rbbi.wID = 0xEB00 + index;

            if ((commandBar.Text != null) && (commandBar.Text.Length != 0))
            {
                rbbi.fMask |= NativeMethods.RBBIM_TEXT;
                rbbi.lpText = Marshal.StringToHGlobalUni(commandBar.Text);
                rbbi.cch = (commandBar.Text == null) ? 0 : commandBar.Text.Length;
            }

            rbbi.fMask |= NativeMethods.RBBIM_STYLE;
            rbbi.fStyle = NativeMethods.RBBS_CHILDEDGE | NativeMethods.RBBS_FIXEDBMP | NativeMethods.RBBS_GRIPPERALWAYS;
            rbbi.fStyle |= NativeMethods.RBBS_BREAK;
            rbbi.fStyle |= NativeMethods.RBBS_USECHEVRON;

            rbbi.fMask |= NativeMethods.RBBIM_CHILD;
            rbbi.hwndChild = commandBar.Handle;

            rbbi.fMask |= NativeMethods.RBBIM_CHILDSIZE;
            rbbi.cyMinChild = commandBar.Height;
            rbbi.cxMinChild = 0;
            rbbi.cyChild = 0;
            rbbi.cyMaxChild = commandBar.Height;
            rbbi.cyIntegral = commandBar.Height;

            rbbi.fMask |= NativeMethods.RBBIM_SIZE;
            rbbi.cx = commandBar.Width;

            rbbi.fMask |= NativeMethods.RBBIM_IDEALSIZE;
            rbbi.cxIdeal = commandBar.Width;

            return rbbi;
        }