Layer
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This class allows the client to specify,
retrieve, and nest and unnest LayerFilters, and to determine if a
layer is visible with for LayerFilter object.
Inheritance Hierarchy
SystemObject
SystemMarshalByRefObject
Teigha.RuntimeDisposableWrapper
Teigha.RuntimeRXObject
Teigha.LayerManagerLayerFilter
Teigha.LayerManagerLayerGroup
SystemMarshalByRefObject
Teigha.RuntimeDisposableWrapper
Teigha.RuntimeRXObject
Teigha.LayerManagerLayerFilter
Teigha.LayerManagerLayerGroup
Namespace: Teigha.LayerManager
Assembly: TD_Mgd (in TD_Mgd.dll) Version: 26.9.0.0
Syntax
The LayerFilter type exposes the following members.
Constructors
| Name | Description | |
|---|---|---|
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LayerFilter | Default constructor for the LayerFilter class. |
Properties
| Name | Description | |
|---|---|---|
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AllowDelete | Property that indicates whether this LayerFilter can be deleted. |
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AllowNested | Property that indicates whether this LayerFilter allows nested LayerFilters. |
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AllowRename | Property that indicates whether this LayerFilter can be renamed. |
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AutoDelete | Property that indicates whether the object should be
automatically deleted by the Garbage Collector. (Inherited from DisposableWrapper) |
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DynamicallyGenerated | Property that indicates whether this LayerFilter was dynamically generated. |
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FilterExpression | Property that represents the filter expression for this LayerFilter object. |
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IsDisposed | Property that indicates whether pointer to native code
unmanaged object == IntPtr::Zero. (Inherited from DisposableWrapper) |
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IsIdFilter | Property that indicates whether this LayerFilter filters for the Object ID of a LayerTableRecord. These filters are known as LayerGroups. |
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IsProxy | Property that indicates whether this LayerFilter is a proxy LayerFilter. |
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Name | Property that represents name of this LayerFilter object. Some LayerFilter objects do not allow renamimg; e.g., "All", "Xref". Can be checked with the AllowRename property. |
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NestedFilters | Property that represents the collection of nested LayerFilters of this LayerFilter object. |
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Parent | Property that represents the parent LayerFilter of this LayerFilter object. All LayerFilter objects, except the top level, "ALL", have parents. |
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UnmanagedObject | Property that represents a pointer to an unmanaged
object. (Inherited from DisposableWrapper) |
Methods
| Name | Description | |
|---|---|---|
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Clone | Creates a *clone* of this object, and returns a pointer to the
*clone*. (Inherited from RXObject) |
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CompareTo(LayerFilter) | Checks whether this LayerFilter object and the specified LayerFilter object allow the same layers. |
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CompareTo(Object) | Allows classes to compare class objects. (Inherited from RXObject) |
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CopyFrom | Copies the contents of the specified object into this
object. (Inherited from RXObject) |
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CreateObjRef | (Inherited from MarshalByRefObject) |
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DeleteUnmanagedObject | (Inherited from RXObject) |
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Dispose | (Inherited from DisposableWrapper) |
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Dispose(Boolean) | (Inherited from DisposableWrapper) |
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Equals | Checks objects for equality. (Inherited from DisposableWrapper) |
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Filter | Checks whether the specified layer is visible with this LayerFilter object. |
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Finalize | (Inherited from DisposableWrapper) |
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GenerateNested | Notification function called after a LayerFilter is loaded. |
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GetFilterExpressionTree | Gets the filter expressions for this LayerFilter object. |
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GetHashCode | Retrieves the object hash code. (Inherited from DisposableWrapper) |
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GetLifetimeService | (Inherited from MarshalByRefObject) |
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GetMetaObject | (Inherited from RXObject) |
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GetRXClass | Gets a class describing instance dynamically associated with
this object as the OdRxClass object. (Inherited from RXObject) |
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GetType | (Inherited from Object) |
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InitializeLifetimeService | (Inherited from MarshalByRefObject) |
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MemberwiseClone | (Inherited from Object) |
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MemberwiseClone(Boolean) | (Inherited from MarshalByRefObject) |
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QueryX | Checks whether the object belongs to the specified class and
returns a pointer to this object if this object can be converted to
the specified class. (Inherited from RXObject) |
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ToString | (Inherited from Object) |
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X | Checks whether the object belongs to the specified class and
returns a pointer to this object if this object can be converted to
the specified class, or throws an exception if it cannot. (Inherited from RXObject) |
See Also