BrightIdeasSoftware.ObjectListView.WndProc C# (CSharp) Method

        protected override void WndProc(ref Message m)
        {
            // System.Diagnostics.Debug.WriteLine(m.Msg);
            switch (m.Msg) {
                case 2: // WM_DESTROY
                    if (!this.HandleDestroy(ref m))
                        base.WndProc(ref m);
                    break;
                //case 0x14: // WM_ERASEBKGND
                //    Can't do anything here since, when the control is double buffered, anything
                //    done here is immediately over-drawn
                //    break;
                case 0x0F: // WM_PAINT
                    if (!this.HandlePaint(ref m))
                        base.WndProc(ref m);
                    break;
                case 0x46: // WM_WINDOWPOSCHANGING
                    if (this.PossibleFinishCellEditing() && !this.HandleWindowPosChanging(ref m))
                        base.WndProc(ref m);
                    break;
                case 0x4E: // WM_NOTIFY
                    if (!this.HandleNotify(ref m))
                        base.WndProc(ref m);
                    break;
                case 0x0100: // WM_KEY_DOWN
                    if (!this.HandleKeyDown(ref m))
                        base.WndProc(ref m);
                    break;
                case 0x0102: // WM_CHAR
                    if (!this.HandleChar(ref m))
                        base.WndProc(ref m);
                    break;
                case 0x0200: // WM_MOUSEMOVE
                    if (!this.HandleMouseMove(ref m))
                        base.WndProc(ref m);
                    break;
                case 0x0201: // WM_LBUTTONDOWN
                    if (this.PossibleFinishCellEditing() && !this.HandleLButtonDown(ref m))
                        base.WndProc(ref m);
                    break;
                case 0x202:  // WM_LBUTTONUP
                    if (this.PossibleFinishCellEditing() && !this.HandleLButtonUp(ref m))
                        base.WndProc(ref m);
                    break;
                case 0x0203: // WM_LBUTTONDBLCLK
                    if (this.PossibleFinishCellEditing() && !this.HandleLButtonDoubleClick(ref m))
                        base.WndProc(ref m);
                    break;
                case 0x0204: // WM_RBUTTONDOWN
                    if (this.PossibleFinishCellEditing() && !this.HandleRButtonDown(ref m))
                        base.WndProc(ref m);
                    break;
                case 0x0206: // WM_RBUTTONDBLCLK
                    if (this.PossibleFinishCellEditing() && !this.HandleRButtonDoubleClick(ref m))
                        base.WndProc(ref m);
                    break;
                case 0x204E: // WM_REFLECT_NOTIFY
                    if (!this.HandleReflectNotify(ref m))
                        base.WndProc(ref m);
                    break;
                case 0x114: // WM_HSCROLL:
                case 0x115: // WM_VSCROLL:
                    //System.Diagnostics.Debug.WriteLine("WM_VSCROLL");
                    if (this.PossibleFinishCellEditing())
                        base.WndProc(ref m);
                    break;
                case 0x20A: // WM_MOUSEWHEEL:
                case 0x20E: // WM_MOUSEHWHEEL:
                    if (this.PossibleFinishCellEditing())
                        base.WndProc(ref m);
                    break;
                case 0x7B: // WM_CONTEXTMENU
                    if (!this.HandleContextMenu(ref m))
                        base.WndProc(ref m);
                    break;
                default:
                    base.WndProc(ref m);
                    break;
            }
        }