本文整理汇总了C#中Ping.SendPingAsync方法的典型用法代码示例。如果您正苦于以下问题：C# Ping.SendPingAsync方法的具体用法？C# Ping.SendPingAsync怎么用？C# Ping.SendPingAsync使用的例子？那么, 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Ping的用法示例。
在下文中一共展示了Ping.SendPingAsync方法的4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: SendPingAsync_InvalidArgs
public async Task SendPingAsync_InvalidArgs()
{
IPAddress localIpAddress = await TestSettings.GetLocalIPAddress();
Ping p = new Ping();
// Null address
Assert.Throws<ArgumentNullException>("address", () => { p.SendPingAsync((IPAddress)null); });
Assert.Throws<ArgumentNullException>("hostNameOrAddress", () => { p.SendPingAsync((string)null); });
// Invalid address
Assert.Throws<ArgumentException>("address", () => { p.SendPingAsync(IPAddress.Any); });
Assert.Throws<ArgumentException>("address", () => { p.SendPingAsync(IPAddress.IPv6Any); });
// Negative timeout
Assert.Throws<ArgumentOutOfRangeException>("timeout", () => { p.SendPingAsync(localIpAddress, -1); });
Assert.Throws<ArgumentOutOfRangeException>("timeout", () => { p.SendPingAsync(TestSettings.LocalHost, -1); });
// Null byte[]
Assert.Throws<ArgumentNullException>("buffer", () => { p.SendPingAsync(localIpAddress, 0, null); });
Assert.Throws<ArgumentNullException>("buffer", () => { p.SendPingAsync(TestSettings.LocalHost, 0, null); });
// Too large byte[]
Assert.Throws<ArgumentException>("buffer", () => { p.SendPingAsync(localIpAddress, 1, new byte[65501]); });
Assert.Throws<ArgumentException>("buffer", () => { p.SendPingAsync(TestSettings.LocalHost, 1, new byte[65501]); });
}示例2: Ping_DisposeAfterSend_Success
public static async Task Ping_DisposeAfterSend_Success()
{
Ping p = new Ping();
await p.SendPingAsync(TestSettings.LocalHost);
p.Dispose();
}示例3: Ping_SendAfterDispose_ThrowsSynchronously
public static void Ping_SendAfterDispose_ThrowsSynchronously()
{
Ping p = new Ping();
p.Dispose();
Assert.Throws<ObjectDisposedException>(() => { p.SendPingAsync(TestSettings.LocalHost); });
}示例4: SendPings_ReuseInstance_Hostname
public static async Task SendPings_ReuseInstance_Hostname()
{
IPAddress localIpAddress = await TestSettings.GetLocalIPAddress();
using (Ping p = new Ping())
{
for (int i = 0; i < 3; i++)
{
PingReply pingReply = await p.SendPingAsync(TestSettings.LocalHost);
Assert.Equal(IPStatus.Success, pingReply.Status);
Assert.True(pingReply.Address.Equals(localIpAddress));
}
}
}