QuickOPC User's Guide and Reference
IEasyUAFileTransfer Interface Methods

OpcLabs.EasyOpcUA Assembly > OpcLabs.EasyOpc.UA.FileTransfer Namespace : IEasyUAFileTransfer Interface

For a list of all members of this type, see IEasyUAFileTransfer members.

Public Methods
 NameDescription
MethodCloseFileCloses an OPC UA file.  
MethodCreateDirectoryCreates a new OPC UA directory, organized under an existing one.  
MethodCreateFileCreates a new OPC UA file, organized under an existing directory, and optionally opens it.  
MethodDeleteDeletes an OPC UA file or directory, organized under an existing directory.  
MethodFindDirectoryFinds a directory object with the given name under the specified parent directory.  
MethodFindFileFinds a file object with the given name under the specified parent directory.  
MethodFindFileSystemFinds a file system object component under the specified OPC UA object.  
MethodFindParentDirectoryFind a parent directory of a file or another directory.  
MethodGetFilePositionProvides the current position of the file handle.  
MethodGetMultipleFilePropertiesGets properties (metadata) of multiple OPC UA files, specified by their file object nodes.  
MethodGetMultipleNamesGets names of multiple OPC UA files or directories, specified by their object nodes.  
MethodIsDirectoryDetermines whether the specified node represents an OPC UA directory.  
MethodIsFileDetermines whether the specified node represents an OPC UA file.  
MethodListDirectoryNamesObtains names of directories under the specified parent OPC UA directory.  
MethodListFileNamesObtains names of files under the specified parent OPC UA directory.  
MethodMoveOrCopyMoves or copies an OPC UA file or directory to another directory, or renames a file or directory.  
MethodOpenFileOpens an OPC UA file (represented by a file object in the OPC UA address space).  
MethodReadFileReads a part of the file, starting from the current file position.  
MethodSetFilePositionSets the current position of the file handle.  
MethodWriteFileWrite a part of the file, starting from the current file position.  
Top
Extension Methods
 NameDescription
Public Extension MethodBrowseDirectoriesOverloaded. Browses for directories under the specified OPC UA directory.
Public Extension MethodBrowseFilesOverloaded. Browses for files under the specified OPC UA directory.
Public Extension MethodBrowseTreeOverloaded. Browses a tree of objects available in the OPC UA directory, returning all available object types.
Public Extension MethodCopyOverloaded. Copies an OPC UA file or directory to another directory.
Public Extension MethodCopyFileOverloaded. Copies an OPC UA file to another directory.
Public Extension MethodCreateAndOpenFileCreates a new OPC UA file, organized under an existing directory, and immediately opens it.
Public Extension MethodCreateDirectoryOverloaded. Creates a new directory under an existing OPC UA directory.
Public Extension MethodCreateFileCreates a new file under an existing OPC UA directory.
Public Extension MethodCreateOrOpenFileOpens an existing OPC UA file, or creates a new OPC UA file if it does not exist yet.
Public Extension MethodCreateStreamOverloaded. Creates a new OPC UA file and provides a System.IO.Stream to access it for reading/writing.
Public Extension MethodDeleteOverloaded. Deletes an existing OPC UA file or directory.
Public Extension MethodDeleteDirectoryOverloaded. Deletes an existing OPC UA directory.
Public Extension MethodDeleteDirectoryIfExistsDeletes an OPC UA directory if it exists (does nothing if the directory does not exist).
Public Extension MethodDeleteFileOverloaded. Deletes an existing OPC UA file.
Public Extension MethodDeleteFileIfExistsOverloaded. Deletes an OPC UA file if it exists (does nothing if the file does not exist).
Public Extension MethodDeleteIfExistsOverloaded. Deletes an OPC UA file or directory if it exists (does nothing if the file or directory does not exist).
Public Extension MethodEnumerateDirectoriesOverloaded. Enumerates directories under the specified OPC UA directory.
Public Extension MethodEnumerateFilesOverloaded. Enumerates files under the specified OPC UA directory.
Public Extension MethodFindDirectoryOverloaded. Finds a directory object under the specified parent directory.
Public Extension MethodFindFileOverloaded. Finds a file object under the specified parent directory.
Public Extension MethodFindFileOrDirectoryOverloaded. Finds a file or directory object under the specified parent directory.
Public Extension MethodFindFileSystemFinds a file system object component under the specified OPC UA object.
Public Extension MethodFindOrCreateAllDirectoriesOverloaded. Finds an OPC UA directory with given path and name; creates the directory, together with the directories on the path, if they are not found.
Public Extension MethodFindOrCreateDirectoryFinds an OPC UA directory with given name; creates the directory if not found.
Public Extension MethodFindRootAndPathFinds a root directory of the specified OPC UA file or directory object, and a named node path from the root directory to the specified object.
Public Extension MethodFindRootDirectoryFinds a root directory of the specified OPC UA file or directory object.
Public Extension MethodGetDirectoryOverloaded. Obtains a node descriptor of an OPC UA directory object.
Public Extension MethodGetDirectoryContents2Overloaded. Gets a directory contents object for the specified OPC UA directory.
Public Extension MethodGetDirectoryNameObtains a name of a given OPC UA directory object.
Public Extension MethodGetFileOverloaded. Obtains a node descriptor of an OPC UA file object.
Public Extension MethodGetFileInfo2Overloaded. Gets a file info object for the specified OPC UA file.
Public Extension MethodGetFileNameObtains a name of a given OPC UA file object.
Public Extension MethodGetFileOrDirectoryOverloaded. Obtains a node descriptor of an OPC UA file or directory object.
Public Extension MethodGetFilePropertiesOverloaded. Obtain properties (file metadata) of a specified OPC UA file.
Public Extension MethodGetFileProvider2Gets a file provider on the specified OPC UA directory.
Public Extension MethodGetFileSystemOverloaded. Obtains a file system object component under the specified OPC UA object.
Public Extension MethodGetMultipleFilePropertiesObtain properties (file metadata) of multiple specified OPC UA files.
Public Extension MethodGetMultipleNamesObtains names of given OPC UA file or directory objects.
Public Extension MethodGetNameObtains a names of a given OPC UA file or directory object.
Public Extension MethodGetParentDirectoryObtains node descriptor of a parent directory of a specified OPC UA file or directory.
Public Extension MethodGetRootDirectoryObtains node descriptor of a root directory of a specified OPC UA file or directory.
Public Extension MethodGetWritableDirectoryContentsOverloaded. Gets a writable directory contents object for the specified OPC UA directory.
Public Extension MethodGetWritableFileInfoOverloaded. Gets a writable file info object for the specified OPC UA file.
Public Extension MethodGetWritableFileProviderGets a writable file provider on the specified OPC UA directory.
Public Extension MethodHasFileSystemOverloaded. Determines whether the specified OPC UA object contains a file system object component.
Public Extension MethodHasParentDirectoryDetermines whether the specified OPC UA file or directory has a parent directory object.
Public Extension MethodIsDirectoryOverloaded. Determines whether the specified OPC UA node is an OPC UA directory object.
Public Extension MethodIsFileOverloaded. Determines whether the specified OPC UA node is an OPC UA file object.
Public Extension MethodIsFileOrDirectoryOverloaded. Determines whether the specified OPC UA node is an OPC UA file or directory object.
Public Extension MethodIsRootDirectoryDetermines whether the specified OPC UA directory is a root directory.
Public Extension MethodListDirectoryNamesOverloaded. Obtains names of directories under the specified OPC UA directory.
Public Extension MethodListFileAndDirectoryNamesOverloaded. Obtains names of files and directories under the specified OPC UA directory.
Public Extension MethodListFileNamesOverloaded. Obtains names of files under the specified OPC UA directory.
Public Extension MethodMoveOverloaded. Moves an OPC UA file or directory to another directory, or renames a file or directory.
Public Extension MethodMoveDirectoryOverloaded. Moves an OPC UA directory to another directory, or renames a directory.
Public Extension MethodMoveFileOverloaded. Moves an OPC UA file to another directory, or renames a file.
Public Extension MethodMoveOrCopyOverloaded. Moves or copies an OPC UA file or directory to another directory, or renames a file or directory.
Public Extension MethodMoveOrCopyDirectoryOverloaded. Moves or copies an OPC UA directory to another directory, or renames a directory.
Public Extension MethodMoveOrCopyFileOverloaded. Moves or copies an OPC UA file to another directory, or renames a file.
Public Extension MethodOpenFileOpens an existing OPC UA file.
Public Extension MethodOpenOrCreateStreamOverloaded. Opens an existing OPC UA file, or creates a new OPC UA file if one does not exist, and returns a System.IO.Stream to access the file data.
Public Extension MethodOpenOrCreateStreamWriterOverloaded. Create or opens an OPC UA file for writing text via System.IO.StreamWriter.
Public Extension MethodOpenStreamOverloaded. Opens a System.IO.Stream on the specified OPC UA file.
Public Extension MethodOpenStreamReaderOverloaded. Opens an existing OPC UA text file for reading via System.IO.StreamReader.
Public Extension MethodOpenStreamWriterOverloaded. Opens an OPC UA file for writing text via System.IO.StreamWriter.
Public Extension MethodReadAllBytesOverloaded. Returns the contents of an OPC UA file as a byte array.
Public Extension MethodReadAllTextOverloaded. Returns the contents of an OPC UA text file as a System.String.
Public Extension MethodRenameOverloaded. Renames an OPC UA file or directory.
Public Extension MethodWriteAllBytesOverloaded. Writes binary data to an OPC UA file.
Public Extension MethodWriteAllTextOverloaded. Writes text to an OPC UA file.
Top
See Also

Reference

IEasyUAFileTransfer Interface
OpcLabs.EasyOpc.UA.FileTransfer Namespace

 

 

Copyright © 2004-2023 CODE Consulting and Development, s.r.o., Plzen. All rights reserved. Web page: www.opclabs.com

Send Documentation Feedback. Resources: Knowledge Base. Technical support: Online Forums, FAQ.