TreeControl class/Active Item.Symbol Index property

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VI Server Property Information
Property ID 756A3C12
Scope Basic Development Environment
Data Name Glyph
Short Name* Symbol
Long Name* Active Item:Symbol Index
* Displayed here in English. Short and Long names appear in the language of the LabVIEW IDE.
Owning Class ID 66
Owning Class Name TreeControl Class
Data Type I32 data type


Property Node Active Item:Symbol Index
Available in Real-Time Operating SystemYes
Available in Run-Time EngineYes
Loads the block diagram into memoryNo
Loads the front panel into memoryNo
Need to authenticate before useNo
Remote access allowedYes
Settable when the VI is runningYes

The index of the symbol for the active item(s).

You can use a listbox symbol ring constant to view the default item symbols. You can use the Custom Item Symbols methods to customize item symbols.

If the active item is the column headers, this property returns an error. If the active item is all rows and you read this property, the property returns an error.


Default Symbols Table
Value Default Symbol
-1 Inserts a Line Break into the Tree
0 Blank


Version Change(s)
LabVIEW 2018 More info to come.

See Also

External Links