CounterCreationDataCollection.Remove(CounterCreationData) Methode
Definitie
Belangrijk
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Hiermee verwijdert u een CounterCreationData object uit de verzameling.
public:
virtual void Remove(System::Diagnostics::CounterCreationData ^ value);public virtual void Remove(System.Diagnostics.CounterCreationData value);abstract member Remove : System.Diagnostics.CounterCreationData -> unit
override this.Remove : System.Diagnostics.CounterCreationData -> unitPublic Overridable Sub Remove (value As CounterCreationData)Parameters
- value
- CounterCreationData
De CounterCreationData te verwijderen uit de verzameling.
Uitzonderingen
value is null.
Voorbeelden
In het volgende voorbeeld ziet u hoe u de Remove methode gebruikt om een CounterCreationData object uit het CounterCreationDataCollectionobject te verwijderen.
string myCategoryName;
int numberOfCounters;
Console.Write("Enter the category Name :");
myCategoryName = Console.ReadLine();
// Check if the category already exists or not.
if (!PerformanceCounterCategory.Exists(myCategoryName))
{
Console.Write("Enter the number of counters : ");
numberOfCounters = int.Parse(Console.ReadLine());
CounterCreationData[] myCounterCreationData =
new CounterCreationData[numberOfCounters];
for (int i = 0; i < numberOfCounters; i++)
{
Console.Write("Enter the counter name for {0} counter : ", i);
myCounterCreationData[i] = new CounterCreationData();
myCounterCreationData[i].CounterName = Console.ReadLine();
}
CounterCreationDataCollection myCounterCollection =
new CounterCreationDataCollection();
// Add the 'CounterCreationData[]' to 'CounterCollection'.
myCounterCollection.AddRange(myCounterCreationData);
PerformanceCounterCategory.Create(myCategoryName,
"Sample Category",
PerformanceCounterCategoryType.SingleInstance, myCounterCollection);
if (myCounterCreationData.Length > 0)
{
if (myCounterCollection.Contains(myCounterCreationData[0]))
{
myCounterCollection.Remove(myCounterCreationData[0]);
Console.WriteLine("'{0}' counter is removed from the " +
"CounterCreationDataCollection", myCounterCreationData[0].CounterName);
}
}
else
{
Console.WriteLine("The counters does not exist");
}
}
else
{
Console.WriteLine("The category already exists");
}
Dim myCategoryName As String
Dim numberOfCounters As Integer
Console.Write("Enter the category Name :")
myCategoryName = Console.ReadLine()
' Check if the category already exists or not.
If Not PerformanceCounterCategory.Exists(myCategoryName) Then
Console.Write("Enter the number of counters : ")
numberOfCounters = Integer.Parse(Console.ReadLine())
Dim myCounterCreationData(numberOfCounters-1) As CounterCreationData
Dim i As Integer
For i = 0 To numberOfCounters - 1
Console.Write("Enter the counter name for {0} counter : ", i)
myCounterCreationData(i) = New CounterCreationData()
myCounterCreationData(i).CounterName = Console.ReadLine()
Next i
Dim myCounterCollection As New CounterCreationDataCollection()
' Add the 'CounterCreationData[]' to 'CounterCollection'.
myCounterCollection.AddRange(myCounterCreationData)
PerformanceCounterCategory.Create(myCategoryName, "Sample Category", _
PerformanceCounterCategoryType.SingleInstance, myCounterCollection)
' Remove an instance of 'CounterCreationData' from 'CounterCollection'.
If myCounterCreationData.Length > 0 Then
If myCounterCollection.Contains(myCounterCreationData(0)) Then
myCounterCollection.Remove(myCounterCreationData(0))
Console.WriteLine("'{0}' counter is removed from the " + _
"CounterCreationDataCollection", myCounterCreationData(0).CounterName)
End If
Else
Console.WriteLine("The counters does not exist")
End If
Else
Console.WriteLine("The category already exists")
End If
