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CounterCreationDataCollection (Constructor) (CounterCreationDataCollection)

Actualización: noviembre 2007

Inicializa una nueva instancia de la clase CounterCreationDataCollection utilizando la colección especificada de instancias de CounterCreationData.

Espacio de nombres:  System.Diagnostics
Ensamblado:  System (en System.dll)

public CounterCreationDataCollection(
	CounterCreationDataCollection value
)
public CounterCreationDataCollection(
	CounterCreationDataCollection value
)
public function CounterCreationDataCollection(
	value : CounterCreationDataCollection
)

ExcepciónCondición
ArgumentNullException

value es null.

El ejemplo siguiente muestra cómo crear un objeto CounterCreationDataCollection utilizando objetos CounterCreationData de otra colección CounterCreationDataCollection.

String^ myCategoryName;
int numberOfCounters;
Console::Write( "Enter the number of counters : " );
numberOfCounters = Int32::Parse( Console::ReadLine() );
array<CounterCreationData^>^myCounterCreationData = gcnew array<CounterCreationData^>(numberOfCounters);
for ( int i = 0; i < numberOfCounters; i++ )
{
   Console::Write( "Enter the counter name for {0} counter : ", i );
   myCounterCreationData[ i ] = gcnew CounterCreationData;
   myCounterCreationData[ i ]->CounterName = Console::ReadLine();

}
CounterCreationDataCollection^ myCounterCollection = gcnew CounterCreationDataCollection( myCounterCreationData );
Console::Write( "Enter the category Name:" );
myCategoryName = Console::ReadLine();

// Check if the category already exists or not.
if (  !PerformanceCounterCategory::Exists( myCategoryName ) )
{
   CounterCreationDataCollection^ myNewCounterCollection = gcnew CounterCreationDataCollection( myCounterCollection );
   PerformanceCounterCategory::Create( myCategoryName, "Sample Category", myNewCounterCollection );
   for ( int i = 0; i < numberOfCounters; i++ )
   {
      myCounter = gcnew PerformanceCounter( myCategoryName,myCounterCreationData[ i ]->CounterName,"",false );

   }
   Console::WriteLine( "The list of counters in 'CounterCollection' are : " );
   for ( int i = 0; i < myNewCounterCollection->Count; i++ )
      Console::WriteLine( "Counter {0} is '{1}'", i, myNewCounterCollection[ i ]->CounterName );
}
else
{
   Console::WriteLine( "The category already exists" );
}


String myCategoryName;
int numberOfCounters;
Console.Write("Enter the number of counters : ");
numberOfCounters = Int32.Parse(Console.ReadLine());
CounterCreationData myCounterCreationData[] = new 
    CounterCreationData[numberOfCounters];
for (int i = 0; i < numberOfCounters; i++) {
    Console.Write("Enter the counter name for {0} counter : ",
        System.Convert.ToString(i));
    myCounterCreationData.set_Item(i, new CounterCreationData());
    myCounterCreationData[i].set_CounterName(Console.ReadLine());
}
CounterCreationDataCollection myCounterCollection = new 
    CounterCreationDataCollection(myCounterCreationData);
Console.Write("Enter the category Name:");
myCategoryName = Console.ReadLine();
// Check if the category already exists or not.
if (!(PerformanceCounterCategory.Exists(myCategoryName))) {
    CounterCreationDataCollection myNewCounterCollection = new
        CounterCreationDataCollection(myCounterCollection);
    PerformanceCounterCategory.Create(myCategoryName, 
        "Sample Category", myNewCounterCollection);

    for (int i = 0; i < numberOfCounters; i++) {
        myCounter = new PerformanceCounter(myCategoryName,
            myCounterCreationData[i].get_CounterName(), "", false);
    }
    Console.WriteLine("The list of counters in "
        + "'CounterCollection' are : ");
    for (int i = 0; i < myNewCounterCollection.get_Count(); i++) {
        Console.WriteLine("Counter {0} is '{1}'", 
            System.Convert.ToString(i), 
            myNewCounterCollection.get_Item(i).get_CounterName());
    }
}
else {
    Console.WriteLine("The category already exists");
}


String myCategoryName;
int numberOfCounters;
Console.Write("Enter the number of counters : ");
numberOfCounters = Int32.Parse(Console.ReadLine());
CounterCreationData myCounterCreationData[] = new 
    CounterCreationData[numberOfCounters];
for (int i = 0; i < numberOfCounters; i++) {
    Console.Write("Enter the counter name for {0} counter : ",
        System.Convert.ToString(i));
    myCounterCreationData[i] = new CounterCreationData();
    myCounterCreationData[i].set_CounterName(Console.ReadLine());
}
CounterCreationDataCollection myCounterCollection = new 
    CounterCreationDataCollection(myCounterCreationData);
Console.Write("Enter the category Name:");
myCategoryName = Console.ReadLine();
// Check if the category already exists or not.
if (!(PerformanceCounterCategory.Exists(myCategoryName))) {
    CounterCreationDataCollection myNewCounterCollection = new 
        CounterCreationDataCollection(myCounterCollection);
    PerformanceCounterCategory.Create(myCategoryName,
        "Sample Category", myNewCounterCollection);

    for (int i = 0; i < numberOfCounters; i++) {
        myCounter = new PerformanceCounter(myCategoryName, 
            myCounterCreationData[i].get_CounterName(), "", false);
    }
    Console.WriteLine("The list of counters in "
        + "'CounterCollection' are : ");
    for (int i = 0; i < myNewCounterCollection.get_Count(); i++) {
        Console.WriteLine("Counter {0} is '{1}'", 
            System.Convert.ToString(i), 
            myNewCounterCollection.get_Item(i).get_CounterName());
    }
}
else {
    Console.WriteLine("The category already exists");
}


Windows Vista, Windows XP SP2, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP Starter Edition, Windows Server 2003, Windows Server 2000 SP4, Windows Millennium Edition, Windows 98

.NET Framework y .NET Compact Framework no admiten todas las versiones de cada plataforma. Para obtener una lista de las versiones compatibles, vea Requisitos de sistema de .NET Framework.

.NET Framework

Compatible con: 3.5, 3.0, 2.0, 1.1, 1.0
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