API:System.Generics.Collections.TDictionary.TKeyCollection

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Delphi

TKeyCollection = class(TEnumerable<K>)

C++

class PASCALIMPLEMENTATION TKeyCollection : public TEnumerable__1<K>

Properties

Type	Visibility	Source	Unit	Parent
class	public	System.Generics.Collections.pas System.Generics.Collections.hpp	System.Generics.Collections	TDictionary

Description

TEnumerable is an abstract class inherited by all enumerable containers.

System.Generics.Collections.TDictionary.TKeyCollection inherits from System.Generics.Collections.TEnumerable. All content below this line refers to System.Generics.Collections.TEnumerable.

TEnumerable is an abstract class inherited by all enumerable containers.

To give your container enumerating functionality, implement and extend the TEnumerable abstract class.

Implement the DoGetEnumerator protected method in order to obtain an instance of the container's enumerator.

See Also

• DoGetEnumerator