Hinweis
Für den Zugriff auf diese Seite ist eine Autorisierung erforderlich. Sie können versuchen, sich anzumelden oder das Verzeichnis zu wechseln.
Für den Zugriff auf diese Seite ist eine Autorisierung erforderlich. Sie können versuchen, das Verzeichnis zu wechseln.
The Upgrade method directs the notify object of the network component to perform the operations required when the operating system changes to a new, improved, or different version.
Syntax
HRESULT Upgrade(
[in] DWORD dwSetupFlags,
[in] DWORD dwUpgradeFromBuildNo
);
Parameters
dwSetupFlags [in]
Specifies the type of operating system from which to upgrade. This value can be one of the following types from the NETWORK_UPGRADE_TYPE enumeration:
| Value | Description |
|---|---|
NSF_WIN95_UPGRADE |
Upgrade from Windows 95/98/Me. |
NSF_WINNT_WKS_UPGRADE |
Upgrade from Windows NT 4.0 Workstation. |
NSF_WINNT_SVR_UPGRADE |
Upgrade from Windows NT 4.0 Server. |
NSF_WINNT_SBS_UPGRADE |
Upgrade from Windows NT 4.0 Small Business Server. |
dwUpgradeFromBuildNo [in]
If the dwSetupFlags parameter contains NSF_WINNT_WKS_UPGRADE, NSF_WINNT_SVR_UPGRADE, or NSF_WINNT_SBS_UPGRADE, this parameter identifies the build number from which to upgrade.
If the dwSetupFlags parameter contains NSF_WIN95_UPGRADE, this parameter is ignored.
Return value
Returns zero (S_OK) if successful; otherwise, returns NETCFG_* codes that are defined in Netcfgx.h.
Requirements
Target platform |
Desktop |
Header |
Netcfgn.h (include Netcfgn.h) |