public static Object getEnumObjects(Object pIShellFolder, Boolean isDesktop, Boolean includeHiddenFiles)
{
if (pIShellFolder == null)
{
return(null);
}
ShellApi.IShellFolder folder = (ShellApi.IShellFolder)pIShellFolder;
ShellApi.SHCONTF flags = ShellApi.SHCONTF.SHCONTF_FOLDERS | ShellApi.SHCONTF.SHCONTF_NONFOLDERS;
if (includeHiddenFiles)
{
flags |= ShellApi.SHCONTF.SHCONTF_INCLUDEHIDDEN;
}
ShellApi.IEnumIDList list = null;
folder.EnumObjects(IntPtr.Zero, flags, out list);
return(list);
}
/// <summary>
/// Returns the next pIDL in an IEnumIDList
/// </summary>
/// <param name="pEnumObjects">The IEnumIDList to get the next element of</param>
/// <returns>a pIDL or IntPtr.Zero in case the end of the enum is reached</returns>
public static IntPtr getNextChild(Object pEnumObjects)
{
if (pEnumObjects == null)
{
return(IntPtr.Zero);
}
ShellApi.IEnumIDList list = (ShellApi.IEnumIDList)pEnumObjects;
IntPtr pIDL = new IntPtr();
int pceltFetched; // can be ignored, if celt = 1
uint hRes = list.Next(1, out pIDL, out pceltFetched);
if (hRes != 0 || pceltFetched == 0)
{
return(IntPtr.Zero);
}
else
{
return(pIDL);
}
}
