CounterCreationData 建構函式

定義

命名空間:

System.Diagnostics

組件:

System.Diagnostics.PerformanceCounter.dll

套件:

System.Diagnostics.PerformanceCounter v11.0.0-rc.1.26425.128

初始化 CounterCreationData 類別的新執行個體。

多載

名稱	Description
CounterCreationData()	初始化類別的新實例 CounterCreationData ，初始化為型別 NumberOfItems32為 的計數器，並使用空的名稱與幫助字串。
CounterCreationData(String, String, PerformanceCounterType)	使用指定的計數器名稱與幫助字串，初始化該類別的新實例 CounterCreationData 為指定類型的計數器。

CounterCreationData()

來源:

CounterCreationData.cs

初始化類別的新實例 CounterCreationData ，初始化為型別 NumberOfItems32為 的計數器，並使用空的名稱與幫助字串。

public:
 CounterCreationData();

public CounterCreationData();

Public Sub New ()

範例

以下程式碼範例說明如何建立該類別的空實例 CounterCreationData 。 由於範例不包含任何參數，故 CounterHelp未指定 、 CounterName和 CounterType 性質，必須稍後定義。

using System;
using System.Diagnostics;

namespace MyDiagnostics
{
    class MyCounterCreationData
    {
        static void Main()
        {
            CounterCreationDataCollection myCol =
                                       new CounterCreationDataCollection();

            // Create two custom counter objects.
            CounterCreationData myCounter1 = new CounterCreationData("Counter1",
               "First custom counter", PerformanceCounterType.CounterDelta32);

            CounterCreationData myCounter2 = new CounterCreationData();

            // Set the properties of the 'CounterCreationData' object.
            myCounter2.CounterName = "Counter2";
            myCounter2.CounterHelp = "Second custom counter";
            myCounter2.CounterType = PerformanceCounterType.NumberOfItemsHEX32;

            // Add custom counter objects to CounterCreationDataCollection.
            myCol.Add(myCounter1);
            myCol.Add(myCounter2);

            if (PerformanceCounterCategory.Exists("New Counter Category"))
                PerformanceCounterCategory.Delete("New Counter Category");

            // Bind the counters to a PerformanceCounterCategory.
            PerformanceCounterCategory myCategory =
                  PerformanceCounterCategory.Create("New Counter Category", "Category Help",
                PerformanceCounterCategoryType.SingleInstance, myCol);

            Console.WriteLine("Counter Information:");
            Console.WriteLine("Category Name: " + myCategory.CategoryName);
            for (int i = 0; i < myCol.Count; i++)
            {
                // Display the properties of the CounterCreationData objects.
                Console.WriteLine("CounterName : " + myCol[i].CounterName);
                Console.WriteLine("CounterHelp : " + myCol[i].CounterHelp);
                Console.WriteLine("CounterType : " + myCol[i].CounterType);
            }
        }
    }
}

Imports System.Diagnostics

Namespace MyDiagnostics

    Class MyCounterCreationData

        Shared Sub Main()
            Dim myCol As New CounterCreationDataCollection()

            ' Create two custom counter objects.
            Dim myCounter1 As New CounterCreationData("Counter1", "First custom counter", _
                                      PerformanceCounterType.CounterDelta32)
            Dim myCounter2 As New CounterCreationData()

            ' Set the properties of the 'CounterCreationData' object.
            myCounter2.CounterName = "Counter2"
            myCounter2.CounterHelp = "Second custom counter"
            myCounter2.CounterType = PerformanceCounterType.NumberOfItemsHEX32

            ' Add custom counter objects to CounterCreationDataCollection.
            myCol.Add(myCounter1)
            myCol.Add(myCounter2)

            If PerformanceCounterCategory.Exists("New Counter Category") Then
                PerformanceCounterCategory.Delete("New Counter Category")
            End If
            ' Bind the counters to a PerformanceCounterCategory.
            Dim myCategory As PerformanceCounterCategory = PerformanceCounterCategory.Create("New " + _
                   "Counter Category", "Category Help", _
                   PerformanceCounterCategoryType.SingleInstance, myCol)

            Console.WriteLine("Counter Information:")
            Console.WriteLine("Category Name: " + myCategory.CategoryName)
            Dim i As Integer
            For i = 0 To myCol.Count - 1
                ' Display the properties of the CounterCreationData objects.
                Console.WriteLine("CounterName : " + myCol(i).CounterName)
                Console.WriteLine("CounterHelp : " + myCol(i).CounterHelp)
                Console.WriteLine("CounterType : " + myCol(i).CounterType.ToString())
            Next i
        End Sub
    End Class
End Namespace 'MyDiagnostics

另請參閱

• CounterType
• CounterName
• CounterHelp

CounterCreationData(String, String, PerformanceCounterType)

來源:

CounterCreationData.cs

使用指定的計數器名稱與幫助字串，初始化該類別的新實例 CounterCreationData 為指定類型的計數器。

public:
 CounterCreationData(System::String ^ counterName, System::String ^ counterHelp, System::Diagnostics::PerformanceCounterType counterType);

public CounterCreationData(string counterName, string counterHelp, System.Diagnostics.PerformanceCounterType counterType);

new System.Diagnostics.CounterCreationData : string * string * System.Diagnostics.PerformanceCounterType -> System.Diagnostics.CounterCreationData

Public Sub New (counterName As String, counterHelp As String, counterType As PerformanceCounterType)

參數

counterName

String

計數器的名稱，必須在其類別中唯一。

counterHelp

String

描述櫃檯行為的文字。

counterType

PerformanceCounterType

A PerformanceCounterType 是識別計數器行為的指標。

例外狀況

InvalidEnumArgumentException

你指定了一個不屬於counterType列舉的值PerformanceCounterType。

ArgumentNullException

counterHelp 是 null。

範例

以下程式碼範例說明如何建立類別實例 CounterCreationData ，並在初始化物件時輸入參數以設定 CounterHelp、 及 CounterNameCounterType 屬性。

using System;
using System.Diagnostics;

namespace MyDiagnostics
{
    class MyCounterCreationData
    {
        static void Main()
        {
            CounterCreationDataCollection myCol =
                                       new CounterCreationDataCollection();

            // Create two custom counter objects.
            CounterCreationData myCounter1 = new CounterCreationData("Counter1",
               "First custom counter", PerformanceCounterType.CounterDelta32);

            CounterCreationData myCounter2 = new CounterCreationData();

            // Set the properties of the 'CounterCreationData' object.
            myCounter2.CounterName = "Counter2";
            myCounter2.CounterHelp = "Second custom counter";
            myCounter2.CounterType = PerformanceCounterType.NumberOfItemsHEX32;

            // Add custom counter objects to CounterCreationDataCollection.
            myCol.Add(myCounter1);
            myCol.Add(myCounter2);

            if (PerformanceCounterCategory.Exists("New Counter Category"))
                PerformanceCounterCategory.Delete("New Counter Category");

            // Bind the counters to a PerformanceCounterCategory.
            PerformanceCounterCategory myCategory =
                  PerformanceCounterCategory.Create("New Counter Category", "Category Help",
                PerformanceCounterCategoryType.SingleInstance, myCol);

            Console.WriteLine("Counter Information:");
            Console.WriteLine("Category Name: " + myCategory.CategoryName);
            for (int i = 0; i < myCol.Count; i++)
            {
                // Display the properties of the CounterCreationData objects.
                Console.WriteLine("CounterName : " + myCol[i].CounterName);
                Console.WriteLine("CounterHelp : " + myCol[i].CounterHelp);
                Console.WriteLine("CounterType : " + myCol[i].CounterType);
            }
        }
    }
}

Imports System.Diagnostics

Namespace MyDiagnostics

    Class MyCounterCreationData

        Shared Sub Main()
            Dim myCol As New CounterCreationDataCollection()

            ' Create two custom counter objects.
            Dim myCounter1 As New CounterCreationData("Counter1", "First custom counter", _
                                      PerformanceCounterType.CounterDelta32)
            Dim myCounter2 As New CounterCreationData()

            ' Set the properties of the 'CounterCreationData' object.
            myCounter2.CounterName = "Counter2"
            myCounter2.CounterHelp = "Second custom counter"
            myCounter2.CounterType = PerformanceCounterType.NumberOfItemsHEX32

            ' Add custom counter objects to CounterCreationDataCollection.
            myCol.Add(myCounter1)
            myCol.Add(myCounter2)

            If PerformanceCounterCategory.Exists("New Counter Category") Then
                PerformanceCounterCategory.Delete("New Counter Category")
            End If
            ' Bind the counters to a PerformanceCounterCategory.
            Dim myCategory As PerformanceCounterCategory = PerformanceCounterCategory.Create("New " + _
                   "Counter Category", "Category Help", _
                   PerformanceCounterCategoryType.SingleInstance, myCol)

            Console.WriteLine("Counter Information:")
            Console.WriteLine("Category Name: " + myCategory.CategoryName)
            Dim i As Integer
            For i = 0 To myCol.Count - 1
                ' Display the properties of the CounterCreationData objects.
                Console.WriteLine("CounterName : " + myCol(i).CounterName)
                Console.WriteLine("CounterHelp : " + myCol(i).CounterHelp)
                Console.WriteLine("CounterType : " + myCol(i).CounterType.ToString())
            Next i
        End Sub
    End Class
End Namespace 'MyDiagnostics

另請參閱

• CounterType
• CounterName
• CounterHelp