static PerformanceHandler()
{
//初始化计数器
List <CounterConfig> pCounterInfos = new List <CounterConfig>
{
new CounterConfig("Network Interface", "Bytes Received/sec", CustomType.Download, NetFunc),
new CounterConfig("Network Interface", "Bytes Sent/sec", CustomType.Upload, NetFunc),
};
PCounters = new PerformanceCounters(pCounterInfos, 1000);
}
private void button3_Click(object sender, EventArgs e)
{
if (listBox1.SelectedItem == null)
{
MessageBox.Show("先把第一个选上");
}
else
{
var datas = PerformanceCounters.GetAllInstanceWithCategory(listBox1.SelectedItem.ToString());
datas?.ForEach(t => listBox3.Items.Add(t));
}
}
private void button1_Click(object sender, EventArgs e)
{
var datas = PerformanceCounters.GetAllCategorys();
datas?.ForEach(t => listBox1.Items.Add(t));
}
static void Main(string[] args)
{
PerformanceCounters.EnsureCreated();
Start().GetAwaiter().GetResult();
}