	Name	Description
	Layer	Initializes a new instance of the Layer class
	Layer(SerializationInfo, StreamingContext)	Initializes a new instance of the Layer class

	Name	Description
	Color	Gets or sets the display color for this layer.
	ComponentStatus	Gets or sets the status of the layer. (Overrides ModelComponentComponentStatus.)
	ComponentType	Returns Layer. (Overrides ModelComponentComponentType.)
	DeletedName	Gets the name of a component that is deleted. (Inherited from ModelComponent.)
	Disposed	Indicates if this object has been disposed or the document it originally belonged to has been disposed. (Inherited from CommonObject.)
	FullPath	Gets the full path to this layer. The full path includes nesting information.
	HasId	Returns a value indicating whether the component has an ID. (Inherited from ModelComponent.)
	HasIndex	Returns a value indicating whether the component has an Index. (Inherited from ModelComponent.)
	HasName	Returns a value indicating whether the component has a Name. (Inherited from ModelComponent.)
	HasUserData	Gets true if this class has any custom information attached to it through UserData. (Inherited from CommonObject.)
	Id	Gets or sets the ID of this layer object. You typically do not need to assign a custom ID.
	IdIsLocked	Returns a value indicating whether the component ID is already locked. (Inherited from ModelComponent.)
	IgesLevel	Gets or sets the IGES level for this layer.
	Index	Gets or sets the model component index attribute. (Inherited from ModelComponent.)
	IndexIsLocked	Returns a value indicating whether the component Index is already locked. (Inherited from ModelComponent.)
	IsComponentStatusLocked	The component status itself can be locked. This returns an indication. (Inherited from ModelComponent.)
	IsDeleted	Gets a value indicating whether this layer has been deleted and is currently in the Undo buffer.
	IsDocumentControlled	If true this object may not be modified. Any properties or functions that attempt to modify this object when it is set to "IsReadOnly" will throw a NotSupportedException. (Inherited from CommonObject.)
	IsExpanded	Gets or sets a value indicating whether this layer is expanded in the Rhino Layer dialog.
	IsLocked	Gets or sets a value indicating the locked state of this layer.
	IsReference	Gets a value indicting whether this layer is a referenced layer. Referenced layers are part of referenced documents.
	IsSystemComponent	True if this model component is a system constant. An incomplete list of system constant model components is below: ON_ModelComponent::Unset ON_InstanceDefinition::Empty ON_Linetype::Unset ON_Linetype::Continuous ON_Linetype::ByLayer ON_Linetype::ByParent ON_Layer::Unset ON_Layer::Default ON_TextStyle::Unset ON_TextStyle::Default ON_TextStyle::ByLayer ON_TextStyle::ByParent ON_DimStyle::Unset ON_DimStyle::Default ON_DimStyle::DefaultInchDecimal ON_DimStyle::DefaultInchFractional ON_DimStyle::DefaultFootInchArchitecture ON_DimStyle::DefaultMillimeterSmall ON_DimStyle::DefaultMillimeterLarge ON_DimStyle::DefaultMillimeterArchitecture (Inherited from ModelComponent.)
	IsValid	Tests an object to see if it is valid. (Inherited from CommonObject.)
	IsVisible	Gets or sets the visibility of this layer.
	LayerIndex	Gets or sets the index of this layer.
	LinetypeIndex	Gets or sets the line-type index for this layer.
	Name	Gets or sets the name of this layer.
	NameIsLocked	Returns a value indicating whether the component Name is already locked. (Inherited from ModelComponent.)
	ParentLayerId	Gets the ID of the parent layer. Layers can be origanized in a hierarchical structure, in which case this returns the parent layer ID. If the layer has no parent, Guid.Empty will be returned.
	PathSeparator	The string "::" (colon,colon) is used to separate parent and child layer names.
	PlotColor	Gets or sets the plot color for this layer.
	PlotWeight	Gets or sets the weight of the plotting pen in millimeters. A weight of 0.0 indicates the "default" pen weight should be used. A weight of -1.0 indicates the layer should not be printed.
	RenderMaterial	Gets or sets the RenderMaterial for objects on this layer that have MaterialSource() == MaterialFromLayer. A null result indicates that no RenderMaterial has been assigned and the material created by the default Material constructor or the RenderMaterialIndex should be used.
	RenderMaterialIndex	Gets or sets the index of render material for objects on this layer that have MaterialSource() == MaterialFromLayer. A material index of -1 indicates no material has been assigned and the material created by the default Material constructor should be used.
	SortIndex	Runtime index used to sort layers in layer dialog.
	UserData	List of custom information that is attached to this class. (Inherited from CommonObject.)
	UserDictionary	Dictionary of custom information attached to this class. The dictionary is actually user data provided as an easy to use sharable set of information. (Inherited from CommonObject.)
	UserStringCount	Gets the amount of user strings.

	Name	Description
	ClearId	Resets the HasId property of the model component to false, if possible. (Inherited from ModelComponent.)
	ClearIndex	Resets the HasIndex property of the model component to false, if possible. (Inherited from ModelComponent.)
	ClearName	Resets the HasName property of the model component to false, if possible. (Inherited from ModelComponent.)
	CommitChanges
	ConstructConstObject	Assigns a parent object and a subobject index to this. (Inherited from CommonObject.)
	CopyAttributesFrom	Copy typical attributes from another layer
	DataCRC	Increments the Cyclic Redundancy Check value by this instance. (Inherited from ModelComponent.)
	Default	Sets layer to default settings.
	DeletePerViewportColor	Remove any per viewport layer color setting so the layer's overall setting will be used for all viewports.
	DeletePerViewportPlotColor	Remove any per viewport layer plot color setting so the layer's overall setting will be used for all viewports.
	DeletePerViewportPlotWeight	Remove any per viewport layer plot weight setting so the layer's overall setting will be used for all viewports.
	DeletePerViewportSettings	Deletes per viewport layer settings.
	DeletePerViewportVisible	Remove any per viewport visibility setting so the layer's overall setting will be used for all viewports.
	Dispose	Actively reclaims unmanaged resources that this instance uses. (Inherited from CommonObject.)
	Dispose(Boolean)	For derived class implementers. This method is called with argument true when class user calls Dispose(), while with argument false when the Garbage Collector invokes the finalizer, or Finalize() method. You must reclaim all used unmanaged resources in both cases, and can use this chance to call Dispose on disposable fields if the argument is true. Also, you must call the base virtual method within your overriding method. (Inherited from CommonObject.)
	EnsurePrivateCopy	If you want to keep a copy of this class around by holding onto it in a variable after a command completes, call EnsurePrivateCopy to make sure that this class is not tied to the document. You can call this function as many times as you want. (Inherited from CommonObject.)
	Equals(Object)	(Inherited from Object.)
	Equals(Object)	(Overrides ObjectEquals(Object).)
	Equals(Layer)
	Finalize	Passively reclaims unmanaged resources when the class user did not explicitly call Dispose(). (Inherited from CommonObject.)
	GetChildren	Gets immediate children of this layer. Note that child layers may have their own children.
	GetDefaultLayerProperties	Constructs a layer with the current default properties. The default layer properties are: color = Rhino.ApplicationSettings.AppearanceSettings.DefaultLayerColor line style = Rhino.ApplicationSettings.AppearanceSettings.DefaultLayerLineStyle material index = -1 iges level = -1 mode = NormalLayer name = empty layer index = 0 (ignored by AddLayer)
	GetHashCode	(Inherited from Object.)
	GetHashCode	(Overrides ObjectGetHashCode.)
	GetLeafName(String)	Get a layer name's "leaf" level name
	GetLeafName(Layer)	Get a layer name's "leaf" level name
	GetObjectData	Populates a System.Runtime.Serialization.SerializationInfo with the data needed to serialize the target object. (Inherited from CommonObject.)
	GetParentName(String)	Get a layer's "parent" path name
	GetParentName(Layer)	Get a layer's "parent" path name
	GetPersistentLocking	The persistent locking setting is used for layers that can be locked by a "parent" object. A common case is when a layer is a child layer (Layer.ParentI is not nil). In this case, when a parent layer is locked, then child layers are also locked. The persistent locking setting determines what happens when the parent is unlocked again.
	GetPersistentVisibility	The persistent visbility setting is used for layers whose visibilty can be changed by a "parent" object. A common case is when a layer is a child layer (ParentId is not nil). In this case, when a parent layer is turned off, then child layers are also turned off. The persistent visibility setting determines what happens when the parent is turned on again.
	GetType	(Inherited from Object.)
	GetUserString	Gets user string from this geometry.
	GetUserStrings	Gets a copy of all (user key string, user value string) pairs attached to this geometry.
	HasPerViewportSettings	Verifies that a layer has per viewport settings.
	IsChildOf(Int32)
	IsChildOf(Guid)
	IsChildOf(Layer)
	IsParentOf(Int32)
	IsParentOf(Guid)
	IsParentOf(Layer)
	IsValidName	Determines if a given string is valid for a layer name.
	IsValidWithLog	Determines if an object is valid. Also provides a report on errors if this object happens not to be valid. (Inherited from CommonObject.)
	LockId	Locks the component Id property. (Inherited from ModelComponent.)
	LockIndex	Locks the component Index property. (Inherited from ModelComponent.)
	LockName	Locks the component Name property. (Inherited from ModelComponent.)
	MemberwiseClone	(Inherited from Object.)
	NonConstOperation	For derived classes implementers. Defines the necessary implementation to free the instance from being const. (Inherited from CommonObject.)
	OnSwitchToNonConst	Is called when a non-const operation first occurs. (Inherited from CommonObject.)
	PerViewportColor	Gets the display color for this layer.
	PerViewportIsVisible	Gets the per viewport visibility of this layer.
	PerViewportPersistentVisibility	Gets the per layer persistent visibility. The persistent visbility setting is used for layers whose visibilty can be changed by a parent layer. In this case, when a parent layer is turned off, then child layers are also turned off. The persistent visibility setting determines what happens when the parent is turned on again.
	PerViewportPlotColor	Gets the plot color for this layer.
	PerViewportPlotWeight	Gets the plot weight, in millimeters, for this layer.
	SetPersistentLocking	Set the persistent locking setting for this layer
	SetPersistentVisibility	Set the persistent visibility setting for this layer
	SetPerViewportColor	Sets the display color for this layer.
	SetPerViewportPersistentVisibility	Sets the per layer persistent visibility. The persistent visbility setting is used for layers whose visibilty can be changed by a parent layer. In this case, when a parent layer is turned off, then child layers are also turned off. The persistent visibility setting determines what happens when the parent is turned on again.
	SetPerViewportPlotColor	Sets the plot color for this layer.
	SetPerViewportPlotWeight	Sets the plot weight, in millimeters, for this layer.
	SetPerViewportVisible	Controls layer visibility in specific viewports.
	SetUserString	Attach a user string (key,value combination) to this geometry.
	ToString	(Overrides ObjectToString.)
	UnsetPersistentLocking	Remove any explicity persistent locking settings from this layer
	UnsetPersistentVisibility	Remove any explicit persistent visibility setting from this layer
	UnsetPerViewportPersistentVisibility	Remove any per viewport persistent visibility setting so the layer's overall setting will be used for all viewports.

	Name	Description
	Equality
	Inequality

Layer Class

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Rhino for Windows

Reference