public static ITEMIDLIST FromPidl(IntPtr pidl)
{
List<SHITEMID> list = new List<SHITEMID>();
long num = pidl.ToInt64();
int ofs = 0;
for (ushort i = (ushort) Marshal.ReadInt16(pidl); i > 0; i = (ushort) Marshal.ReadInt16(pidl, ofs))
{
SHITEMID shitemid;
shitemid = new SHITEMID {
cb = i,
abID = new byte[i - Marshal.SizeOf(shitemid.cb)]
};
Marshal.Copy(new IntPtr((num + ofs) + Marshal.SizeOf(shitemid.cb)), shitemid.abID, 0, shitemid.abID.Length);
list.Add(shitemid);
ofs += i;
}
return new ITEMIDLIST { mkid = list.ToArray() };
}
public static ITEMIDLIST FromByteArray(byte[] pidl)
{
List<SHITEMID> list = new List<SHITEMID>();
int startIndex = 0;
for (ushort i = BitConverter.ToUInt16(pidl, startIndex); i > 0; i = BitConverter.ToUInt16(pidl, startIndex))
{
SHITEMID shitemid;
shitemid = new SHITEMID {
cb = i,
abID = new byte[i - Marshal.SizeOf(shitemid.cb)]
};
Array.Copy(pidl, startIndex + Marshal.SizeOf(shitemid.cb), shitemid.abID, 0, shitemid.abID.Length);
list.Add(shitemid);
startIndex += i;
}
return new ITEMIDLIST { mkid = list.ToArray() };
}
