Code:
/ 4.0 / 4.0 / untmp / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / clr / src / BCL / System / Diagnostics / LogSwitch.cs / 1305376 / LogSwitch.cs
// ==++== // // Copyright (c) Microsoft Corporation. All rights reserved. // // ==--== namespace System.Diagnostics { using System; using System.IO; using System.Collections; using System.Runtime.Versioning; using System.Diagnostics.Contracts; [Serializable] internal class LogSwitch { // ! WARNING ! // If any fields are added/deleted/modified, perform the // same in the EE code (debugdebugger.cpp) internal String strName; internal String strDescription; private LogSwitch ParentSwitch; private LogSwitch[] ChildSwitch; internal LoggingLevels iLevel; internal LoggingLevels iOldLevel; private int iNumChildren; private int iChildArraySize; // ! END WARNING ! private LogSwitch () { } // Constructs a LogSwitch. A LogSwitch is used to categorize log messages. // // All switches (except for the global LogSwitch) have a parent LogSwitch. // [System.Security.SecuritySafeCritical] // auto-generated public LogSwitch(String name, String description, LogSwitch parent) { if (name != null && name.Length == 0) throw new ArgumentOutOfRangeException("Name", Environment.GetResourceString("Argument_StringZeroLength")); Contract.EndContractBlock(); if ((name != null) && (parent != null)) { strName = name; strDescription = description; iLevel = LoggingLevels.ErrorLevel; iOldLevel = iLevel; // update the parent switch to reflect this child switch parent.AddChildSwitch (this); ParentSwitch = parent; ChildSwitch = null; iNumChildren = 0; iChildArraySize = 0; Log.m_Hashtable.Add (strName, this); // Call into the EE to let it know about the creation of // this switch Log.AddLogSwitch (this); // update switch count Log.iNumOfSwitches++; } else throw new ArgumentNullException ((name==null ? "name" : "parent")); } [System.Security.SecuritySafeCritical] // auto-generated internal LogSwitch(String name, String description) { strName = name; strDescription = description; iLevel = LoggingLevels.ErrorLevel; iOldLevel = iLevel; ParentSwitch = null; ChildSwitch = null; iNumChildren = 0; iChildArraySize = 0; Log.m_Hashtable.Add (strName, this); // Call into the EE to let it know about the creation of // this switch Log.AddLogSwitch (this); // update switch count Log.iNumOfSwitches++; } // Get property returns the name of the switch public virtual String Name { get { return strName;} } // Get property returns the description of the switch public virtual String Description { get {return strDescription;} } // Get property returns the parent of the switch public virtual LogSwitch Parent { get { return ParentSwitch; } } // Property to Get/Set the level of log messages which are "on" for the switch. // public virtual LoggingLevels MinimumLevel { get { return iLevel; } [System.Security.SecuritySafeCritical] // auto-generated [ResourceExposure(ResourceScope.None)] [ResourceConsumption(ResourceScope.Process, ResourceScope.Process)] set { iLevel = value; iOldLevel = value; String strParentName = ParentSwitch!=null ? ParentSwitch.Name : ""; if (Debugger.IsAttached) Log.ModifyLogSwitch ((int)iLevel, strName, strParentName); Log.InvokeLogSwitchLevelHandlers (this, iLevel); } } // Checks if the given level is "on" for this switch or one of its parents. // public virtual bool CheckLevel(LoggingLevels level) { if (iLevel > level) { // recurse through the list till parent is hit. if (this.ParentSwitch == null) return false; else return this.ParentSwitch.CheckLevel (level); } else return true; } // Returns a switch with the particular name, if any. Returns null if no // such switch exists. public static LogSwitch GetSwitch(String name) { return (LogSwitch)Log.m_Hashtable[name]; } private void AddChildSwitch (LogSwitch child) { if (iChildArraySize <= iNumChildren) { int iIncreasedSize; if (iChildArraySize == 0) iIncreasedSize = 10; else iIncreasedSize = (iChildArraySize * 3) / 2; // increase child array size in chunks of 4 LogSwitch[] newChildSwitchArray = new LogSwitch [iIncreasedSize]; // copy the old array objects into the new one. if (iNumChildren > 0) Array.Copy(ChildSwitch, newChildSwitchArray, iNumChildren); iChildArraySize = iIncreasedSize; ChildSwitch = newChildSwitchArray; } ChildSwitch [iNumChildren++] = child; } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007.
Link Menu
This book is available now!
Buy at Amazon US or
Buy at Amazon UK
- ManifestResourceInfo.cs
- UInt32.cs
- webeventbuffer.cs
- BooleanProjectedSlot.cs
- ReadOnlyHierarchicalDataSourceView.cs
- ListView.cs
- PagedControl.cs
- TypeListConverter.cs
- ArraySubsetEnumerator.cs
- MemberBinding.cs
- TransactionWaitAsyncResult.cs
- SymbolMethod.cs
- LabelEditEvent.cs
- Parameter.cs
- SimplePropertyEntry.cs
- DateTimeFormatInfoScanner.cs
- GACMembershipCondition.cs
- ProcessHostConfigUtils.cs
- DigitShape.cs
- InfoCardTrace.cs
- CloseCryptoHandleRequest.cs
- ParsedAttributeCollection.cs
- ReliabilityContractAttribute.cs
- BitFlagsGenerator.cs
- UnmanagedMarshal.cs
- SqlDataReaderSmi.cs
- Signature.cs
- SingleKeyFrameCollection.cs
- AudioBase.cs
- ChangeToolStripParentVerb.cs
- SystemWebExtensionsSectionGroup.cs
- FormDesigner.cs
- HTTPRemotingHandler.cs
- EncoderFallback.cs
- State.cs
- SqlBulkCopyColumnMapping.cs
- DigitShape.cs
- ListViewTableRow.cs
- RawStylusInputCustomData.cs
- EventLog.cs
- SqlConnectionFactory.cs
- SettingsPropertyNotFoundException.cs
- RepeaterItemEventArgs.cs
- OdbcConnectionStringbuilder.cs
- TableCell.cs
- Compiler.cs
- DPCustomTypeDescriptor.cs
- _HeaderInfo.cs
- DesignerAutoFormatStyle.cs
- SignatureResourcePool.cs
- DrawingImage.cs
- BufferAllocator.cs
- BuildProvidersCompiler.cs
- Stylus.cs
- DataRelationPropertyDescriptor.cs
- ItemCheckEvent.cs
- DatagridviewDisplayedBandsData.cs
- InvalidPrinterException.cs
- SynchronizationLockException.cs
- ProtocolsSection.cs
- InputScopeManager.cs
- PageParser.cs
- PointAnimationClockResource.cs
- FontStyleConverter.cs
- ContextMarshalException.cs
- FixedNode.cs
- ComplexTypeEmitter.cs
- StatusBarAutomationPeer.cs
- SerializationTrace.cs
- ProtocolInformationWriter.cs
- PackWebRequest.cs
- XmlSchemaValidator.cs
- DataGridViewCellStateChangedEventArgs.cs
- MenuItemBindingCollection.cs
- ManifestSignatureInformation.cs
- RuntimeComponentFilter.cs
- LineGeometry.cs
- ToolStripRenderer.cs
- Animatable.cs
- SocketElement.cs
- DataGridClipboardHelper.cs
- AbsoluteQuery.cs
- Pointer.cs
- Normalizer.cs
- InstalledFontCollection.cs
- DatasetMethodGenerator.cs
- DataGridRow.cs
- ConvertBinder.cs
- TextServicesCompartment.cs
- Relationship.cs
- Int64Storage.cs
- GroupDescription.cs
- ExpressionVisitor.cs
- SQLGuidStorage.cs
- XmlQueryType.cs
- SqlXml.cs
- StrongNameKeyPair.cs
- ValueExpressions.cs
- PolicyManager.cs
- ComponentResourceManager.cs