IProxy Interface |
Holds a reference to an object. If the object is part of the document, i.e. a document node (implements IDocumentLeafNode),
then only a weak reference is held to this node, and special measures are used to track the node by its path.
The path to the node is stored, and if a new document node with that path exists, the reference to the object is restored.
IProxy can also hold non-document objects. To those objects a strong reference is established.
The property DocumentPath then returns an empty path, and [M:ReplacePathParts] does nothing at all.
Namespace: Altaxo.Main
Assembly: AltaxoBase (in AltaxoBase.dll) Version: 4.8.3261.0 (4.8.3261.0)
SyntaxC#
public interface IProxy : ICloneable
The IProxy type exposes the following members.
Properties| Name | Description | |
|---|---|---|
 | IsEmpty | True when both the document is null and there is also no stored path to the document. |
Methods| Name | Description | |
|---|---|---|
 | Clone | Creates a new object that is a copy of the current instance. (Inherited from ICloneable) |
| DocumentObject | Returns the document node. If the stored doc node is null, it is tried to resolve the stored document path. If that fails too, null is returned. |
| DocumentPath | Gets the path to the document, if the DocumentObject is or was part of the document. For non-document objects, an empty path is returned. |
| ReplacePathParts | This functionality is provided only for document nodes. For non-document nodes, this function does nothing. Replaces parts of the path of the document node by another part. If the replacement was successful, the original document node is cleared. See ReplacePathParts for details of the part replacement. |
See Also