Opc data Access Automation Specification

4.2.4

 

OPCBrowser Methods 

4.2.4.1

 

Item  

Description 

Required property for collections. Returns a name indexed by ItemSpecifier. The name will be a 

branch or leaf name, depending on previous calls to ShowBranches or ShowLeafs. Item is the 

default for the OPCBrowser. 

Syntax 

Item(ItemSpecifier As Variant) As String 

 

Part Description 

ItemSpecifier 

1-based index into the collection 

 

Example AnOPCServerBrowser.ShowBranches 

’ 1

st

 method for getting all names 

For I = 1 To AnOPCServerBrowser.Count 

 

SomeName = AnOPCServerBrowser.Item( I ) 

33 

 

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OPC Data Access Automation Specification2.02 

 listBox.Add 

SomeName 

Next I 

’ 2

nd

  method for getting all names 

For I = 1 To AnOPCServerBrowser.Count 

 

SomeName = AnOPCServerBrowser( I ) 

 listBox.Add 

SomeName 

Next I 

’ 3

rd

  method for getting all names 

For Each SomeName In browser  

 listBox.Add 

SomeName 

Next SomeName