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What Is The Difference Between A Datawindow Control And Object?

Answer»

DataWindow CONTROL is a CONTAINER for a DW OBJECT and is placed on the window. DW control has attribute and functions. DataWindow object is a PB object which has connection to database and GUI. DW object has attributes. DataWindow object represents the data source. It encapsulates your database access into a high level object that handles the retrieval and manipulation of data use for displaying data and capturing user input. DataWindow object consist of :

  • data intelligence (perform test VALIDATION rules)
  • user interface (presentation style)

It is used to display data or capture user input. DW is an object that we use to retrieve, present and MANIPULATE data from a relational DB or other data source in an intelligent way. (The DW control is the container for the DW object. The DW object is created using the DW painter; a DW control is placed on the window. A DW object has attributes. A DW control has attributes and functions. A DW object represents the data source. It encapsulates your database access into a high level object that handles the retrieval and manipulation of data. It is used for displaying data and capturing the user input. A DW object consists of data intelligence (performs test validation rules) and user interface (presentation style).

DataWindow control is a container for a DW object and is placed on the window. DW control has attribute and functions. DataWindow object is a PB object which has connection to database and GUI. DW object has attributes. DataWindow object represents the data source. It encapsulates your database access into a high level object that handles the retrieval and manipulation of data use for displaying data and capturing user input. DataWindow object consist of :

It is used to display data or capture user input. DW is an object that we use to retrieve, present and manipulate data from a relational DB or other data source in an intelligent way. (The DW control is the container for the DW object. The DW object is created using the DW painter; a DW control is placed on the window. A DW object has attributes. A DW control has attributes and functions. A DW object represents the data source. It encapsulates your database access into a high level object that handles the retrieval and manipulation of data. It is used for displaying data and capturing the user input. A DW object consists of data intelligence (performs test validation rules) and user interface (presentation style).



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