System.JSON.Builders.TJSONIterator.TIterateFunc
Delphi
TIterateFunc = reference to function(AIter: TJSONIterator): Boolean;
C++
__interface TIterateFunc : public System::IInterface
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
anonMethod class |
public | System.JSON.Builders.pas System.JSON.Builders.hpp |
System.JSON.Builders | TJSONIterator |
Description
Reference to a function, which is used as an input argument of the TJSONIterator.Iterate and TMongoDocument.Iterate methods.
When iterating through documents, the TJSONIterator.Iterate and TMongoDocument.Iterate methods call this function for each JSON document item. This function receives a reference to a JSON iterator, which can be used to read properties of a current JSON element.
When this function returns True, the Iterate methods continue the iteration process. Otherwise, the methods immediately stop the iteration process.