ReadOnlySymbolCollection Methods

The ReadOnlySymbolCollection type exposes the following members.

Methods

 

Name

Description

ReadOnlySymbolCollection Methods 1:

Contains(T)

Determines whether an element is in the ReadOnlyCollectionT.
(Inherited from ReadOnlyCollectionISymbol)

ReadOnlySymbolCollection Methods 2:

Contains(String)

Determines whether the ReadOnlyInstanceCollectionT contains an instance with the specified instance path.
(Inherited from ReadOnlyInstanceCollectionT)

ReadOnlySymbolCollection Methods 3:

ContainsName

Determines whether the specified instance is contained.
(Inherited from ReadOnlyInstanceCollectionT)

ReadOnlySymbolCollection Methods 4:

CopyTo

Copies the entire ReadOnlyCollectionT to a compatible one-dimensional Array, starting at the specified index of the target array.
(Inherited from ReadOnlyCollectionISymbol)

ReadOnlySymbolCollection Methods 5:

Equals

Determines whether the specified object is equal to the current object.
(Inherited from Object)

ReadOnlySymbolCollection Methods 6:

Finalize

Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection.
(Inherited from Object)

ReadOnlySymbolCollection Methods 7:

GetEnumerator

Returns an enumerator that iterates through the ReadOnlyCollectionT.
(Inherited from ReadOnlyCollectionISymbol)

ReadOnlySymbolCollection Methods 8:

GetHashCode

Serves as the default hash function.
(Inherited from Object)

ReadOnlySymbolCollection Methods 9:

GetInstance

Gets the IInstanceby instance path.
(Inherited from ReadOnlyInstanceCollectionT)

ReadOnlySymbolCollection Methods 10:

GetInstanceByName

Gets the IInstance by instance name.
(Inherited from ReadOnlyInstanceCollectionT)

ReadOnlySymbolCollection Methods 11:

GetType

Gets the Type of the current instance.
(Inherited from Object)

ReadOnlySymbolCollection Methods 12:

IndexOf

Searches for the specified object and returns the zero-based index of the first occurrence within the entire ReadOnlyCollectionT.
(Inherited from ReadOnlyCollectionISymbol)

ReadOnlySymbolCollection Methods 13:

MemberwiseClone

Creates a shallow copy of the current Object.
(Inherited from Object)

ReadOnlySymbolCollection Methods 14:

ToString

Returns a string that represents the current object.
(Inherited from Object)

ReadOnlySymbolCollection Methods 15:

TryGetInstance

Tries to get the instance with the specified instance path.
(Inherited from ReadOnlyInstanceCollectionT)

ReadOnlySymbolCollection Methods 16:

TryGetInstanceByName

Tries to get the instance by name.
(Inherited from ReadOnlyInstanceCollectionT)

Extension Methods

 

Name

Description

WhereAttributeValue

Filters the symbols collection for symbols with a specific Attribute value.
(Defined by SymbolCollectionExtension)

Reference

ReadOnlySymbolCollection Class TwinCAT.TypeSystem Namespace

Beckhoff Automation GmbH & Co. KG 2001-2026

Further Information
See also