SymbolIterator(IEnumerableISymbol, Boolean, SymbolIterationMask, FuncISymbol, Boolean, FuncISymbol, Boolean) Constructor

Initializes a new instance of the SymbolIterator class.


Namespace: TwinCAT.TypeSystem
Assembly: TwinCAT.Ads.Abstractions (in TwinCAT.Ads.Abstractions.dll) Version: 7.0.0+e56d35ccc4675faac24789a4aab60071fc61d470

Syntax

C#

public SymbolIterator(
    IEnumerable<ISymbol> symbols,
    bool recurse,
    SymbolIterationMask mask,
    Func<ISymbol, bool>? selector,
    Func<ISymbol, bool>? areChildsIterated
)

Parameters

symbols  IEnumerableISymbol

The symbol collection.

recurse  Boolean

if set to true, the iterator works recursively over all subsymbols.

mask  SymbolIterationMask

Specifies a mask over the symbols, that filters out specific symbol categories. The default is All and all symbols are shown.

selector  FuncISymbol, Boolean

Predicate function indicating that symbols are visible for the iteration. The default value null returns all symbols (of the specified mask).

areChildsIterated  FuncISymbol, Boolean

Predicate function indicating that childs of the actual symbol should be iterated (in recurse mode). The default value iterates all child (of the specified mask).

Reference

SymbolIterator Class SymbolIterator Overload TwinCAT.TypeSystem Namespace

Beckhoff Automation GmbH & Co. KG 2001-2026