/// <summary> /// Creates and initializes the native ExplorerBrowser control /// </summary> protected override void OnCreateControl() { base.OnCreateControl(); if (this.DesignMode == false) { explorerBrowserControl = new ExplorerBrowserClass(); // hooks up IExplorerPaneVisibility and ICommDlgBrowser event notifications ExplorerBrowserNativeMethods.IUnknown_SetSite(explorerBrowserControl, this); // hooks up IExplorerBrowserEvents event notification explorerBrowserControl.Advise( Marshal.GetComInterfaceForObject(this, typeof(IExplorerBrowserEvents)), out eventsCookie); // sets up ExplorerBrowser view connection point events viewEvents = new ExplorerBrowserViewEvents(this); NativeRect rect = new NativeRect(); rect.Top = ClientRectangle.Top; rect.Left = ClientRectangle.Left; rect.Right = ClientRectangle.Right; rect.Bottom = ClientRectangle.Bottom; explorerBrowserControl.Initialize(this.Handle, ref rect, null); // Force an initial show frames so that IExplorerPaneVisibility works the first time it is set. // This also enables the control panel to be browsed to. If it is not set, then navigating to // the control panel succeeds, but no items are visible in the view. explorerBrowserControl.SetOptions(ExplorerBrowserOptions.ShowFrames); explorerBrowserControl.SetPropertyBag(propertyBagName); if (antecreationNavigationTarget != null) { BeginInvoke(new MethodInvoker( delegate { Navigate(antecreationNavigationTarget); antecreationNavigationTarget = null; })); } } Application.AddMessageFilter(this); }
/// <summary> /// Creates and initializes the native ExplorerBrowser control /// </summary> protected override void OnCreateControl() { base.OnCreateControl(); if (this.DesignMode == false) { explorerBrowserControl = new ExplorerBrowserClass(); this.BorderStyle = System.Windows.Forms.BorderStyle.None; // hooks up IExplorerPaneVisibility and ICommDlgBrowser event notifications ExplorerBrowserNativeMethods.IUnknown_SetSite(explorerBrowserControl, this); // hooks up IExplorerBrowserEvents event notification explorerBrowserControl.Advise( Marshal.GetComInterfaceForObject(this, typeof(IExplorerBrowserEvents)), out eventsCookie); // sets up ExplorerBrowser view connection point events viewEvents = new ExplorerBrowserViewEvents(this); if (IsOldSysListView) { WindowsAPI.IFolderViewOptions fvo = (WindowsAPI.IFolderViewOptions)explorerBrowserControl; fvo.SetFolderViewOptions(WindowsAPI.FOLDERVIEWOPTIONS.VISTALAYOUT, WindowsAPI.FOLDERVIEWOPTIONS.VISTALAYOUT); } NativeRect rect = new NativeRect(); rect.Top = ClientRectangle.Top - 1; rect.Left = ClientRectangle.Left - 1; rect.Right = ClientRectangle.Right + 1; rect.Bottom = ClientRectangle.Bottom + 1; explorerBrowserControl.Initialize(this.Handle, ref rect, null); // Force an initial show frames so that IExplorerPaneVisibility works the first time it is set. // This also enables the control panel to be browsed to. If it is not set, then navigating to // the control panel succeeds, but no items are visible in the view. explorerBrowserControl.SetOptions(ExplorerBrowserOptions.ShowFrames); explorerBrowserControl.SetPropertyBag(propertyBagName); if (antecreationNavigationTarget != null) { //BeginInvoke(new MethodInvoker( //delegate //{ Navigate(antecreationNavigationTarget); antecreationNavigationTarget = null; //})); } } Application.AddMessageFilter(this); }