internal void FireContentEnumerationComplete()
{
if (ViewEnumerationComplete != null)
{
//BeginInvoke(new MethodInvoker(
// delegate
// {
IntPtr n = WindowsAPI.FindWindowEx(this.Handle, IntPtr.Zero, "ExplorerBrowserControl", null);
IntPtr z = WindowsAPI.FindWindowEx(n, IntPtr.Zero, "DUIViewWndClassName", null);
IntPtr o = WindowsAPI.FindWindowEx(z, IntPtr.Zero, "DirectUIHWND", null);
IntPtr s1 = WindowsAPI.FindWindowEx(o, IntPtr.Zero, "CtrlNotifySink", null);
IntPtr s2 = WindowsAPI.FindWindowEx(o, s1, "CtrlNotifySink", null);
IntPtr s3 = WindowsAPI.FindWindowEx(o, s2, "CtrlNotifySink", null);
IntPtr k = WindowsAPI.FindWindowEx(s3, IntPtr.Zero, "SHELLDLL_DefView", null);
SysListViewHandle = WindowsAPI.FindWindowEx(k, IntPtr.Zero, "SysListView32", null);
if (SysListViewHandle == IntPtr.Zero)
{
SysListViewHandle = WindowsAPI.FindWindowEx(k, IntPtr.Zero, "DirectUIHWND", null);
}
IntPtr s4 = WindowsAPI.FindWindowEx(SysListViewHandle, IntPtr.Zero, "CtrlNotifySink", null);
IntPtr s5 = WindowsAPI.FindWindowEx(SysListViewHandle, s4, "CtrlNotifySink", null);
VScrollHandle = WindowsAPI.FindWindowEx(s5, IntPtr.Zero, "ScrollBar", null);
WindowsAPI.RECTW rscroll = new WindowsAPI.RECTW();
WindowsAPI.GetWindowRect(VScrollHandle, ref rscroll);
Guid iid = new Guid(ExplorerBrowserIIDGuid.IShellView);
IntPtr view = IntPtr.Zero;
HResult hr = this.explorerBrowserControl.GetCurrentView(ref iid, out view);
IShellView isv = (IShellView)Marshal.GetObjectForIUnknown(view);
AvailableVisibleColumns = AvailableColumns(isv, false);
SysListviewDT = (WindowsAPI.IDropTarget)isv;
Marshal.ReleaseComObject(isv);
WindowsAPI.RevokeDragDrop(SysListViewHandle);
ShellViewDragDrop DropTarget = new ShellViewDragDrop();
WindowsAPI.RegisterDragDrop(SysListViewHandle, DropTarget);
GC.WaitForPendingFinalizers();
GC.Collect();
//}));
ViewEnumerationComplete.Invoke(this, EventArgs.Empty);
}
}
/// <summary>
/// Constructor for the ShellView Drop Target
/// </summary>
/// <param name="oldTarget">The original IDropTarget hooked from the IExplorerBrowser interface</param>
public ShellViewDragDrop(WindowsAPI.IDropTarget oldTarget)
{
_oldDropTarget = oldTarget;
}