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BufferModesCollection Class

A collection of BufferModeSettings objects. This class cannot be inherited.

Namespace: System.Web.Configuration
Assembly: System.Web (in system.web.dll)

'Declaration
Public NotInheritable Class BufferModesCollection
	Inherits ConfigurationElementCollection
'Usage
Dim instance As BufferModesCollection

public final class BufferModesCollection extends ConfigurationElementCollection
public final class BufferModesCollection extends ConfigurationElementCollection
Not applicable.

The BufferModeSettings object is used to define roles for event providers such as Critical, Notification, Analysis, and Logging. Each role sets buffer mode events differently. For example, a Critical role keeps the MaxBufferSize, MaxFlushSize and UrgentFlushInterval properties small, whereas an Analysis role sets those properties to higher values.

The following code example shows how to use the BufferModesCollection type. This code example is part of a larger example provided for the HealthMonitoringSection class.


' Add a BufferModeSettings object to the BufferModes collection property.
Dim bufferModeSetting As BufferModeSettings = new BufferModeSettings("Error Log", _
    1024, 256, 512, new TimeSpan(0, 30, 0), new TimeSpan(0, 5, 0), 2)
bufferModeSetting.Name = "Operations Notification"
bufferModeSetting.MaxBufferSize = 128
bufferModeSetting.MaxBufferThreads = 1
bufferModeSetting.MaxFlushSize = 24
bufferModeSetting.RegularFlushInterval = TimeSpan.MaxValue
bufferModeSetting.UrgentFlushInterval = TimeSpan.Parse("00:01:00")
bufferModeSetting.UrgentFlushThreshold = 1
healthMonitoringSection.BufferModes.Add(bufferModeSetting)

' Add a BufferModeSettings object to the BufferModes collection property.
healthMonitoringSection.BufferModes.Add(new BufferModeSettings("Error Log", _
    1024, 256, 512, new TimeSpan(0, 30, 0), new TimeSpan(0, 5, 0), 2))

' Display contents of the BufferModes collection property
Console.WriteLine("BufferModes Collection contains {0} values:",  _
    healthMonitoringSection.BufferModes.Count)

' Display all elements.
For i As System.Int32 = 0 To healthMonitoringSection.BufferModes.Count - 1
bufferModeSetting = healthMonitoringSection.BufferModes(i)
Dim name As String = bufferModeSetting.Name
Dim maxBufferSize As Integer = bufferModeSetting.MaxBufferSize
Dim maxBufferThreads As Integer = bufferModeSetting.MaxBufferThreads
Dim maxFlushSize As Integer = bufferModeSetting.MaxFlushSize
Dim regularFlushInterval As TimeSpan = bufferModeSetting.RegularFlushInterval
Dim urgentFlushInterval As TimeSpan = bufferModeSetting.UrgentFlushInterval
Dim urgentFlushThreshold As Integer = bufferModeSetting.UrgentFlushThreshold
    Dim item As String = "Name='" & name & "', MaxBufferSize =  '" & maxBufferSize & _
        "', MaxBufferThreads =  '" & maxBufferThreads & _
        "', MaxFlushSize =  '" & maxFlushSize & _
        "', RegularFlushInterval =  '" & regularFlushInterval.ToString() & _
        "', UrgentFlushInterval =  '" & urgentFlushInterval.ToString() & _
        "', UrgentFlushThreshold =  '" & urgentFlushThreshold & "'"
    Console.WriteLine("  Item {0}: {1}", i, item)
Next

' Get a named BufferMode
bufferModeSetting = healthMonitoringSection.BufferModes("Error Log")

' Remove a BufferModeSettings object from the BufferModes collection property.
healthMonitoringSection.BufferModes.Remove("Error Log")

' Clear all BufferModeSettings object from the BufferModes collection property.
healthMonitoringSection.BufferModes.Clear()


Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

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

The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.

.NET Framework

Supported in: 3.0, 2.0

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