public static int OnSelectionChange(IntPtr thisPtr, IntPtr pfd)
{
try
{
Shell32.IFileDialogEvents inst = ComInterfaceDispatch.GetInstance <Shell32.IFileDialogEvents>((ComInterfaceDispatch *)thisPtr);
Shell32.IFileDialog fd = (Shell32.IFileDialog)Instance.GetOrCreateObjectForComInstance(pfd, CreateObjectFlags.Unwrap);
return((int)inst.OnSelectionChange(fd));
}
catch (Exception ex)
{
return(ex.HResult);
}
}
public static int OnShareViolation(IntPtr thisPtr, IntPtr pfd, IntPtr psi, Shell32.FDESVR *pResponse)
{
try
{
Shell32.IFileDialogEvents inst = ComInterfaceDispatch.GetInstance <Shell32.IFileDialogEvents>((ComInterfaceDispatch *)thisPtr);
Shell32.IFileDialog fd = (Shell32.IFileDialog)Instance.GetOrCreateObjectForComInstance(pfd, CreateObjectFlags.Unwrap);
Shell32.IShellItem si = (Shell32.IShellItem)Instance.GetOrCreateObjectForComInstance(psi, CreateObjectFlags.Unwrap);
return((int)inst.OnShareViolation(fd, si, pResponse));
}
catch (Exception ex)
{
return(ex.HResult);
}
}
public static int OnFolderChanging(IntPtr thisPtr, IntPtr pfd, IntPtr psiFolder)
{
try
{
Shell32.IFileDialogEvents inst = ComInterfaceDispatch.GetInstance <Shell32.IFileDialogEvents>((ComInterfaceDispatch *)thisPtr);
Shell32.IFileDialog fd = (Shell32.IFileDialog)Instance.GetOrCreateObjectForComInstance(pfd, CreateObjectFlags.Unwrap);
Shell32.IShellItem siFolder = (Shell32.IShellItem)Instance.GetOrCreateObjectForComInstance(psiFolder, CreateObjectFlags.Unwrap);
return((int)inst.OnFolderChanging(fd, siFolder));
}
catch (Exception ex)
{
return(ex.HResult);
}
}
void Shell32.IFileOpenDialog.Advise(Shell32.IFileDialogEvents pfde, out uint pdwCookie)
{
((Shell32.IFileDialog) this).Advise(pfde, out pdwCookie);
}
