dOPC Client Toolkit Help file
TdOPCBrowser Class Members
Members
TdOPCBrowser Methods
TdOPCBrowser Methods 
Description 
browse methods
Browse browses through the TdOPCServer branches and leaves and fills the Items collection with the folders and items read. 
This is DoBrowse, a member of class TdOPCBrowser. 
MoveDown executes a move down in the passed Folder. 
Moveto executes a move to the position in the tree passed by the Folder parameter. 
MovetoRoot executes a move to the first level in the tree. 
Moveup executes a move one level up in the tree. 
This is Notification, a member of class TdOPCBrowser. 
ShowBranches browses through the TdOPCServer branches and leaves and fills the items collection with the read folders. 
ShowLeafs browses through the TdOPCServer branches and leaves and fills the items collection with the read items. 
This is SupportsBrowsing, a member of class TdOPCBrowser. 
Topics
Topic 
Description 
The methods of the TdOPCBrowser class are listed here. 
The properties of the TdOPCBrowser class are listed here. 
TdOPCBrowser Properties
TdOPCBrowser Properties 
Description 
AccessRights contains the access rights which are applied when browsing. 
This is Browser, a member of class TdOPCBrowser. 
Count contains the number of items currently available in the items collection. 
CurrentPosition contains a TdOPCBrowseItem object which contains information about the current browsing position. 
Datatype contains the data type (OPCADataType) that is applied by the DoBrowse method. 
Filter contains a value that is applied to filter results by the DoBrowse method. 
Items contains the TdOPCBrowseItems object which is filled by all calls to the DoBrowse method. 
OPCServer contains the TdOPCServer you want to access with the TdOPCBrowser class. 
Organization contains the structure of the server, either OPC_NS_HIERARCHIAL or OPC_NS_FLAT. 
Copyright © 2001-2014 Kassl GmbH (http://www.kassl.de). All rights reserved.