public static void ToDirectoryAccountExpirationDate(string extendedAttribute, string[] directoryAttributes, ADPropertyValueCollection extendedData, ADEntity directoryObj, CmdletSessionInfo cmdletSessionInfo) { if (extendedData.Count != 0 && extendedData[0] != null) { DateTime item = (DateTime)extendedData[0]; if (item.Ticks != 0x89f7ff5f7b58000L) { AttributeConverters.ToDirectoryDateTime(extendedAttribute, directoryAttributes, extendedData, directoryObj, cmdletSessionInfo); return; } } directoryObj.SetValue(directoryAttributes[0], 0x7fffffffffffffffL); }