RasAdminReleaseIpAddress  JINLE8 

[New - Windows NT]

The RasAdminReleaseIpAddress function is an application-defined function that is exported by a third-party RAS server administration DLL. RAS calls this function to notify your DLL that the remote client was disconnected and that the IP address should be released.

VOID RasAdminReleaseIpAddress(

Parameters

lpszUserName

Pointer to a null-terminated Unicode string that contains the name of a remote user for whom an IP address was previously obtained using the RasAdminGetIpAddressForUser88E4A9 function.

lpszPortName

Pointer to a null-terminated Unicode string that contains the name of the port on which the user specified by lpszUserName is connected.

pipAddress

Pointer to an IPADDR variable that contains the IP address returned for this user in a previous call to RasAdminGetIpAddressForUser88E4A9.

Return Values

None.

Remarks

The RAS server calls your RasAdminReleaseIpAddress function only if your application returned TRUE in the bNotifyRelease parameter during the earlier call to RasAdminGetIpAddressForUser88E4A9 for the user specified by the lpszUserName parameter.

The setup program for a third-party RAS administration DLL must register the DLL with RAS by providing information under the following key in the registry:

  HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\RAS\AdminDll

To register the DLL, set the following values under this key.

For example, the registry entry for a RAS Administration DLL from a fictional company named Netwerks Corporation might be:

  HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\RAS\AdminDll

    DisplayName  :  REG_SZ  :  Netwerks RAS Admin DLL

    DLLPath      :  REG_SZ  :  C:\nt\system32\ntwkadm.dll

The setup program for a RAS Administration DLL should also provide remove/uninstall functionality. If a user removes the DLL, the setup program should delete the DLL s registry entries.

See Also