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PNETWORK_CONNECTIVITY_HINT_CHANGE_CALLBACK callback function (netioapi.h)

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The PNETWORK_CONNECTIVITY_HINT_CHANGE_CALLBACK type is a pointer to a function that you define in your application. The function is called whenever there's a change in the network aggregate connectivity level and cost hints.

Register your callback with a call to NotifyNetworkConnectivityHintChange.

Syntax

PNETWORK_CONNECTIVITY_HINT_CHANGE_CALLBACK PnetworkConnectivityHintChangeCallback;

void PnetworkConnectivityHintChangeCallback(
  [in] PVOID CallerContext,
  [in] NL_NETWORK_CONNECTIVITY_HINT ConnectivityHint
)
{...}

Parameters

[in] CallerContext

The user-specific caller context.

[in] ConnectivityHint

A value of type NL_NETWORK_CONNECTIVITY_HINT representing the aggregate connectivity level and cost hints.

Return value

None

Requirements

Requirement Value
Minimum supported client Windows 10, version 2004 (10.0; Build 19041)
Minimum supported server Windows Server, version 2004 (10.0; Build 19041)
Target Platform Windows
Header netioapi.h (include iphlpapi.h)

See also

NotifyNetworkConnectivityHintChange