本文整理汇总了C#中NetworkReachability.SetCallback方法的典型用法代码示例。如果您正苦于以下问题：C# NetworkReachability.SetCallback方法的具体用法？C# NetworkReachability.SetCallback怎么用？C# NetworkReachability.SetCallback使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类NetworkReachability的用法示例。
在下文中一共展示了NetworkReachability.SetCallback方法的6个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: IsNetworkAvaialable
static bool IsNetworkAvaialable (out NetworkReachabilityFlags flags)
{
if (defaultRouteReachability == null){
defaultRouteReachability = new NetworkReachability (new IPAddress (0));
defaultRouteReachability.SetCallback (OnChange);
defaultRouteReachability.Schedule (CFRunLoop.Current, CFRunLoop.ModeDefault);
}
if (defaultRouteReachability.TryGetFlags (out flags))
return false;
return IsReachableWithoutRequiringConnection (flags);
} 示例2: IsAdHocWiFiNetworkAvailable
public static bool IsAdHocWiFiNetworkAvailable (out NetworkReachabilityFlags flags)
{
if (adHocWiFiNetworkReachability == null){
adHocWiFiNetworkReachability = new NetworkReachability (new IPAddress (new byte [] {169,254,0,0}));
adHocWiFiNetworkReachability.SetCallback (OnChange);
adHocWiFiNetworkReachability.Schedule (CFRunLoop.Current, CFRunLoop.ModeDefault);
}
if (!adHocWiFiNetworkReachability.TryGetFlags (out flags))
return false;
return IsReachableWithoutRequiringConnection (flags);
}示例3: FinishedLaunching
public override bool FinishedLaunching(UIApplication app, NSDictionary options)
{
imageCarrier = UIImage.FromFile ("WWAN5.png");
imageWiFi = UIImage.FromFile ("Airport.png");
imageStop = UIImage.FromFile ("stop-32.png");
nr = new NetworkReachability ("www.apple.com");
nr.SetCallback (ReachabilityChanged);
nr.Schedule (CFRunLoop.Current, CFRunLoop.ModeDefault);
AddTable ();
//UpdateStatus ();
//UpdateCarrierWarning ();
window.MakeKeyAndVisible ();
return true;
}示例4: RemoteHostStatus
public static NetworkStatus RemoteHostStatus(string HostName)
{
NetworkReachabilityFlags flags;
bool reachable;
if (remoteHostReachability == null) {
remoteHostReachability = new NetworkReachability (HostName);
// Need to probe before we queue, or we wont get any meaningful values
// this only happens when you create NetworkReachability from a hostname
reachable = remoteHostReachability.TryGetFlags (out flags);
remoteHostReachability.SetCallback (OnChange);
remoteHostReachability.Schedule (CFRunLoop.Current, CFRunLoop.ModeDefault);
} else
reachable = remoteHostReachability.TryGetFlags (out flags);
if (!reachable)
return NetworkStatus.NotReachable;
if (!IsReachableWithoutRequiringConnection (flags))
return NetworkStatus.NotReachable;
if ((flags & NetworkReachabilityFlags.IsWWAN) != 0)
return NetworkStatus.ReachableViaCarrierDataNetwork;
return NetworkStatus.ReachableViaWiFiNetwork;
}示例5: RemoteHostStatus
public static NetworkStatus RemoteHostStatus()
{
NetworkReachabilityFlags flags;
bool reachable;
if (remoteHostReachability == null)
{
remoteHostReachability = new NetworkReachability (HostName);
reachable = remoteHostReachability.TryGetFlags (out flags);
remoteHostReachability.SetCallback (OnChange);
remoteHostReachability.Schedule (CFRunLoop.Current, CFRunLoop.ModeDefault);
}
else
reachable = remoteHostReachability.TryGetFlags (out flags);
if (!reachable)
return NetworkStatus.NotReachable;
if (!IsReachableWithoutRequiringConnection (flags))
return NetworkStatus.NotReachable;
if ((flags & NetworkReachabilityFlags.IsWWAN) != 0)
return NetworkStatus.ReachableViaCarrierDataNetwork;
return NetworkStatus.ReachableViaWiFiNetwork;
}示例6: Reachability
/// <summary>
/// Initializes a new instance of the <see cref="Reachability.Reachability"/> class.
/// </summary>
/// <param name='reachability'>
/// NetworkReachability instance to use
/// </param>
/// <param name='hasWWAN'>
/// Platform has a WWAN interface
/// </param>
protected Reachability(NetworkReachability reachability, bool hasWWAN)
{
NetworkReachability = reachability;
HasWWAN = hasWWAN;
AllowWWAN = true;
NetworkReachability.SetCallback(OnReachabilityNotification);
NetworkReachability.Schedule(CFRunLoop.Current, CFRunLoop.ModeDefault);
}