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Structure of 4D language objects
Using object notation
Shared objects and shared collections
New object
New shared object
OB Copy
OB Get
OB GET ARRAY
OB GET PROPERTY NAMES
OB Get type
OB Is defined
OB Is empty
OB REMOVE
OB SET
OB SET ARRAY
OB SET NULL
Storage
ARRAY OBJECT C_COLLECTION C_OBJECT collection.copy( ) Field and Variable Types JSON New collection New shared collection Null Object Notation Analysis Errors (-10737 -> -10701) Overview of JSON commands QUERY BY ATTRIBUTE Type conversions between collections and 4D arrays Use...End use Value type
Product: 4D Theme: Objects (Language)
4D Language Reference ( 4D v17) 4D Language Reference ( 4D v17.1) 4D Language Reference ( 4D v17.2) 4D Language Reference ( 4D v17.3) 4D Language Reference ( 4D v17.4)