InternetAutodialHangup function (winineti.h)

Article
02/22/2024

Disconnects an automatic dial-up connection.

Syntax

BOOL InternetAutodialHangup(
  [in] DWORD dwReserved
);

Parameters

[in] dwReserved

This parameter is reserved and must be 0.

Return value

If the function succeeds, it returns TRUE.

If the function fails, it returns FALSE. Applications can call GetLastError to retrieve the error code.

Remarks

InternetAutoDialHangup returns TRUE if autodial is not enabled, or if autodial is enabled but does not have an entry configured on the computer.

Like all other aspects of the WinINet API, this function cannot be safely called from within DllMain or the constructors and destructors of global objects.

Note WinINet does not support server implementations. In addition, it should not be used from a service. For server implementations or services use Microsoft Windows HTTP Services (WinHTTP).

Requirements

Requirement	Value
Minimum supported client	Windows 2000 Professional [desktop apps only]
Minimum supported server	Windows 2000 Server [desktop apps only]
Target Platform	Windows
Header	winineti.h (include Wininet.h)
Library	Wininet.lib
DLL	Wininet.dll