dOPC Client Toolkit Help file
TdOPCEventAreaBrowser Class Members
Members
TdOPCEventAreaBrowser Methods
TdOPCEventAreaBrowser Methods 
Description 
GetItemId returns a valid source or area name for the passed ItemName. 
MoveDown executes a move down to the specified area passed by the parameter AreaName. 
Moveto executes a move to an absolute position in the tree passed by the parameter AreaName. 
MovetoRoot executes a move to the first level in the tree. 
Moveup executes a move up in the specific area. 
ShowAreas fills the items collection with names of the areas at the current browse position. 
ShowSources fills the items collection with names of the sources at the current browse position. 
Topics
Topic 
Description 
The methods of the TdOPCEventAreaBrowser class are listed here. 
The properties of the TdOPCEventAreaBrowser class are listed here. 
TdOPCEventAreaBrowser Properties
TdOPCEventAreaBrowser Properties 
Description 
This is Browser, a member of class TdOPCEventAreaBrowser. 
Count contains the number of items in the Items collection. 
CurrentPath contains the complete path of the CurrentPosition
CurrentPosition contains the current browsing position in the tree. 
Filter contains a value that is applied by the ShowAreas and ShowSources methods to filter results. 
Items contains the names that derive from calls to ShowAreas or ShowSources
OPCServer contains the TdOPCEventServer you want to use with TdOPCEventAreaBrowser. 
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