CounterSample 构造函数

定义

命名空间:: System.Diagnostics

程序集:: System.Diagnostics.PerformanceCounter.dll

程序集:: System.dll

包:: System.Diagnostics.PerformanceCounter v11.0.0-preview.4.26230.115

重要

一些信息与预发行产品相关，相应产品在发行之前可能会进行重大修改。对于此处提供的信息，Microsoft 不作任何明示或暗示的担保。

初始化结构的新实例 CounterSample 。

重载

名称	说明
CounterSample(Int64, Int64, Int64, Int64, Int64, Int64, PerformanceCounterType)	初始化结构的新实例 CounterSample ，并将 CounterTimeStamp 属性设置为 0（零）。
CounterSample(Int64, Int64, Int64, Int64, Int64, Int64, PerformanceCounterType, Int64)	初始化结构的新实例 CounterSample ，并将 CounterTimeStamp 属性设置为传入的值。

CounterSample(Int64, Int64, Int64, Int64, Int64, Int64, PerformanceCounterType)

Source:: CounterSample.cs

Source:: CounterSample.cs

Source:: CounterSample.cs

Source:: CounterSample.cs

Source:: CounterSample.cs

Source:: CounterSample.cs

Source:: CounterSample.cs

Source:: CounterSample.cs

初始化结构的新实例 CounterSample ，并将 CounterTimeStamp 属性设置为 0（零）。

public:
 CounterSample(long rawValue, long baseValue, long counterFrequency, long systemFrequency, long timeStamp, long timeStamp100nSec, System::Diagnostics::PerformanceCounterType counterType);

public CounterSample(long rawValue, long baseValue, long counterFrequency, long systemFrequency, long timeStamp, long timeStamp100nSec, System.Diagnostics.PerformanceCounterType counterType);

new System.Diagnostics.CounterSample : int64 * int64 * int64 * int64 * int64 * int64 * System.Diagnostics.PerformanceCounterType -> System.Diagnostics.CounterSample

Public Sub New (rawValue As Long, baseValue As Long, counterFrequency As Long, systemFrequency As Long, timeStamp As Long, timeStamp100nSec As Long, counterType As PerformanceCounterType)

参数

rawValue: Int64

与性能计数器示例关联的数值。

baseValue: Int64

仅当样本基于多个计数器时，才可使用计数器的可选基本原始值。

counterFrequency: Int64

读取计数器的频率。

systemFrequency: Int64

系统从计数器读取的频率。

timeStamp: Int64

原始时间戳。

timeStamp100nSec: Int64

原始高保真时间戳。

counterType: PerformanceCounterType

一个 PerformanceCounterType 对象，指示此示例为其创建快照的计数器的类型。

注解

使用此构造函数获取性能计数器的初始示例。首次调用 NextSample 方法时，系统监视器会自动为这些参数提供值。

适用于

CounterSample(Int64, Int64, Int64, Int64, Int64, Int64, PerformanceCounterType, Int64)

Source:: CounterSample.cs

Source:: CounterSample.cs

Source:: CounterSample.cs

Source:: CounterSample.cs

Source:: CounterSample.cs

Source:: CounterSample.cs

Source:: CounterSample.cs

Source:: CounterSample.cs

初始化结构的新实例 CounterSample ，并将 CounterTimeStamp 属性设置为传入的值。

public:
 CounterSample(long rawValue, long baseValue, long counterFrequency, long systemFrequency, long timeStamp, long timeStamp100nSec, System::Diagnostics::PerformanceCounterType counterType, long counterTimeStamp);

public CounterSample(long rawValue, long baseValue, long counterFrequency, long systemFrequency, long timeStamp, long timeStamp100nSec, System.Diagnostics.PerformanceCounterType counterType, long counterTimeStamp);

new System.Diagnostics.CounterSample : int64 * int64 * int64 * int64 * int64 * int64 * System.Diagnostics.PerformanceCounterType * int64 -> System.Diagnostics.CounterSample

Public Sub New (rawValue As Long, baseValue As Long, counterFrequency As Long, systemFrequency As Long, timeStamp As Long, timeStamp100nSec As Long, counterType As PerformanceCounterType, counterTimeStamp As Long)

参数

rawValue: Int64

与性能计数器示例关联的数值。

baseValue: Int64

仅当样本基于多个计数器时，才可使用计数器的可选基本原始值。

counterFrequency: Int64

读取计数器的频率。

systemFrequency: Int64

系统从计数器读取的频率。

timeStamp: Int64

原始时间戳。

timeStamp100nSec: Int64

原始高保真时间戳。

counterType: PerformanceCounterType

一个 PerformanceCounterType 对象，指示此示例为其创建快照的计数器的类型。

counterTimeStamp: Int64

拍摄样本的时间。

示例

以下示例演示了如何初始化新结构，并传入 /> 和参数的值。创建 CounterSample 结构后，该示例会显示控制台窗口中的 CounterSample 属性值。

PerformanceCounter myPerformanceCounter1 = new PerformanceCounter
   ("Processor","% Processor Time", "0");
CounterSample myCounterSample1 = new CounterSample(10L, 20L, 30L, 40L, 50L, 60L,
                     PerformanceCounterType.AverageCount64);
Console.WriteLine("CounterTimeStamp = "+myCounterSample1.CounterTimeStamp);

Console.WriteLine("BaseValue = "+myCounterSample1.BaseValue);
Console.WriteLine("RawValue = "+myCounterSample1.RawValue);
Console.WriteLine("CounterFrequency = "+myCounterSample1.CounterFrequency);
Console.WriteLine("SystemFrequency = "+myCounterSample1.SystemFrequency);
Console.WriteLine("TimeStamp = "+myCounterSample1.TimeStamp);
Console.WriteLine("TimeStamp100nSec = "+myCounterSample1.TimeStamp100nSec);
Console.WriteLine("CounterType = "+myCounterSample1.CounterType);
// Hold the results of sample.
myCounterSample1 = myPerformanceCounter1.NextSample();
Console.WriteLine("BaseValue = "+myCounterSample1.BaseValue);
Console.WriteLine("RawValue = "+myCounterSample1.RawValue);
Console.WriteLine("CounterFrequency = "+myCounterSample1.CounterFrequency);
Console.WriteLine("SystemFrequency = "+myCounterSample1.SystemFrequency);
Console.WriteLine("TimeStamp = "+myCounterSample1.TimeStamp);
Console.WriteLine("TimeStamp100nSec = "+myCounterSample1.TimeStamp100nSec);
Console.WriteLine("CounterType = "+myCounterSample1.CounterType);

Dim myPerformanceCounter1 As New PerformanceCounter("Processor", _
                                            "% Processor Time", "0")
Dim myCounterSample1 As New CounterSample(10&, 20&, 30&, 40&, 50&, 60&, _
                               PerformanceCounterType.AverageCount64)
Console.WriteLine("CounterTimeStamp = " & myCounterSample1.CounterTimeStamp)

Console.WriteLine("BaseValue = " & myCounterSample1.BaseValue)
Console.WriteLine("RawValue = " & myCounterSample1.RawValue)
Console.WriteLine("CounterFrequency = " & myCounterSample1.CounterFrequency)
Console.WriteLine("SystemFrequency = " & myCounterSample1.SystemFrequency)
Console.WriteLine("TimeStamp = " & myCounterSample1.TimeStamp)
Console.WriteLine("TimeStamp100nSec = " & myCounterSample1.TimeStamp100nSec)
Console.WriteLine("CounterType = " & myCounterSample1.CounterType.ToString)
' Hold the results of sample.
myCounterSample1 = myPerformanceCounter1.NextSample()

Console.WriteLine("BaseValue = " & myCounterSample1.BaseValue)
Console.WriteLine("RawValue = " & myCounterSample1.RawValue)
Console.WriteLine("CounterFrequency = " & myCounterSample1.CounterFrequency)
Console.WriteLine("SystemFrequency = " & myCounterSample1.SystemFrequency)
Console.WriteLine("TimeStamp = " & myCounterSample1.TimeStamp)
Console.WriteLine("TimeStamp100nSec = " & myCounterSample1.TimeStamp100nSec)
Console.WriteLine("CounterType = " & myCounterSample1.CounterType.ToString)

PerformanceCounter myPerformanceCounter2 = new PerformanceCounter
   ("Processor","% Processor Time", "0");
CounterSample myCounterSample2 = new CounterSample(10L, 20L, 30L, 40L, 50L, 60L,
               PerformanceCounterType.AverageCount64, 300);
Console.WriteLine("CounterTimeStamp = "+myCounterSample2.CounterTimeStamp);
Console.WriteLine("BaseValue = "+myCounterSample2.BaseValue);
Console.WriteLine("RawValue = "+myCounterSample2.RawValue);
Console.WriteLine("CounterFrequency = "+myCounterSample2.CounterFrequency);
Console.WriteLine("SystemFrequency = "+myCounterSample2.SystemFrequency);
Console.WriteLine("TimeStamp = "+myCounterSample2.TimeStamp);
Console.WriteLine("TimeStamp100nSec = "+myCounterSample2.TimeStamp100nSec);
Console.WriteLine("CounterType = "+myCounterSample2.CounterType);
Console.WriteLine("CounterTimeStamp = "+myCounterSample2.CounterTimeStamp);
// Hold the results of sample.
myCounterSample2 = myPerformanceCounter2.NextSample();
Console.WriteLine("BaseValue = "+myCounterSample2.BaseValue);
Console.WriteLine("RawValue = "+myCounterSample2.RawValue);
Console.WriteLine("CounterFrequency = "+myCounterSample2.CounterFrequency);
Console.WriteLine("SystemFrequency = "+myCounterSample2.SystemFrequency);
Console.WriteLine("TimeStamp = "+myCounterSample2.TimeStamp);
Console.WriteLine("TimeStamp100nSec = "+myCounterSample2.TimeStamp100nSec);
Console.WriteLine("CounterType = "+myCounterSample2.CounterType);
Console.WriteLine("CounterTimeStamp = "+myCounterSample2.CounterTimeStamp);

Dim myPerformanceCounter2 As New PerformanceCounter("Processor", _
                                             "% Processor Time", "0")
Dim myCounterSample2 As New CounterSample(10&, 20&, 30&, 40&, 50&, 60&, _
                         PerformanceCounterType.AverageCount64, 300)
Console.WriteLine("CounterTimeStamp = " & myCounterSample2.CounterTimeStamp)
Console.WriteLine("BaseValue = " & myCounterSample2.BaseValue)
Console.WriteLine("RawValue = " & myCounterSample2.RawValue)
Console.WriteLine("CounterFrequency = " & myCounterSample2.CounterFrequency)
Console.WriteLine("SystemFrequency = " & myCounterSample2.SystemFrequency)
Console.WriteLine("TimeStamp = " & myCounterSample2.TimeStamp)
Console.WriteLine("TimeStamp100nSec = " & myCounterSample2.TimeStamp100nSec)
Console.WriteLine("CounterType = " & myCounterSample2.CounterType.ToString)
Console.WriteLine("CounterTimeStamp = " & myCounterSample2.CounterTimeStamp)

' Hold the results of sample.
myCounterSample2 = myPerformanceCounter2.NextSample()
Console.WriteLine("BaseValue = " & myCounterSample2.BaseValue)
Console.WriteLine("RawValue = " & myCounterSample2.RawValue)
Console.WriteLine("CounterFrequency = " & myCounterSample2.CounterFrequency)
Console.WriteLine("SystemFrequency = " & myCounterSample2.SystemFrequency)
Console.WriteLine("TimeStamp = " & myCounterSample2.TimeStamp)
Console.WriteLine("TimeStamp100nSec = " & myCounterSample2.TimeStamp100nSec)
Console.WriteLine("CounterType = " & myCounterSample2.CounterType.ToString)
Console.WriteLine("CounterTimeStamp = " & myCounterSample2.CounterTimeStamp)

注解

使用此构造函数在已获取性能计数器的初始示例后获取示例。调用该方法时 NextSample ，系统监视器会自动为这些参数提供值。

适用于

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