delphi - GUID 类型是什么？

Question

我正在将 C++ Windows API 转换为 delphi *.pas 文件。

我有这个C Struct由 function 返回

typedef struct _WLAN_HOSTED_NETWORK_STATUS {
  WLAN_HOSTED_NETWORK_STATE      HostedNetworkState;
  GUID                           IPDeviceID;
  DOT11_MAC_ADDRESS              wlanHostedNetworkBSSID;
  DOT11_PHY_TYPE                 dot11PhyType;
  ULONG                          ulChannelFrequency;
  DWORD                          dwNumberOfPeers;
  WLAN_HOSTED_NETWORK_PEER_STATE PeerList[1];
} WLAN_HOSTED_NETWORK_STATUS, *PWLAN_HOSTED_NETWORK_STATUS;

我翻译成这样:

type
_WLAN_HOSTED_NETWORK_STATUS = record 
  HostedNetworkState : WLAN_HOSTED_NETWORK_STATE;
  IPDeviceID : GUID;
  wlanHostedNetworkBSSID : DOT11_MAC_ADDRESS;
  dot11PhyType : DOT11_PHY_TYPE;
  ulChannelFrequency : ULONG;
  dwNumberOfPeers : DWORD;
  PeerList : Array [0..1] of WLAN_HOSTED_NETWORK_PEER_STATE;
end;
WLAN_HOSTED_NETWORK_STATUS = _WLAN_HOSTED_NETWORK_STATUS;
PWLAN_HOSTED_NETWORK_STATUS = _WLAN_HOSTED_NETWORK_STATUS;

但我在 MSDN 引用中没有找到 IPDeviceID 的 GUID 类型是什么它是原始类型吗？我如何保存这个值？

Answer 1

Delphi 等效项是 TGUID 。

Delphi 文档包含一些 examples of how to use this type and its associated helper function .