MetaData Class Reference

Inheritance diagram for MetaData:

Collaboration diagram for MetaData:

Public Member Functions
_.Library.Status	OnNew (_.Library.RawString initvalue, _.Library.RawString pParameters, _.Library.RawString pObjects)
	This callback method is invoked by the <METHOD>New</METHOD> method to. More...
Public Member Functions inherited from RegisteredObject
_.Library.Status	OnAddToSaveSet (_.Library.Integer depth, _.Library.Integer insert, _.Library.Integer callcount)
	This callback method is invoked when the current object is added to the SaveSet,. More...
_.Library.Status	OnClose ()
	This callback method is invoked by the <METHOD>Close</METHOD> method to. More...
_.Library.Status	OnConstructClone (_.Library.RegisteredObject object, _.Library.Boolean deep, _.Library.String cloned)
	This callback method is invoked by the <METHOD>ConstructClone</METHOD> method to. More...
_.Library.Status	OnNew ()
	This callback method is invoked by the <METHOD>New</METHOD> method to. More...
_.Library.Status	OnValidateObject ()
	This callback method is invoked by the <METHOD>ValidateObject</METHOD> method to. More...

Public Attributes
	columnCount
	The number of columns defined as SQLRESULTCOL that are returned by executing this statement. More...
	columnIndex
	More...
	columns
	More...
	objects
	More...
	parameters
	More...

Private Member Functions
_.Library.Status	Display ()
	Display metadata on the current device. More...

Additional Inherited Members
Static Public Attributes inherited from RegisteredObject
	CAPTION = None
	Optional name used by the Form Wizard for a class when generating forms. More...
	JAVATYPE = None
	The Java type to be used when exported.
	PROPERTYVALIDATION = None
	This parameter controls the default validation behavior for the object. More...

Detailed Description

This class has been superseded. It will remain for compatibility with existing code and samples. We recommend using <class>SQL.Statement</class>.

Member Function Documentation

Display()

_.Library.Status Display ( )

private

Display metadata on the current device.

This class has been superseded. It will remain for compatibility with existing code and samples. We recommend using <class>SQL.Statement</class>.

OnNew()

_.Library.Status OnNew	(	_.Library.RawString	initvalue,
		_.Library.RawString	pParameters,
		_.Library.RawString	pObjects
	)

This callback method is invoked by the <METHOD>New</METHOD> method to.

provide notification that a new instance of an object is being created.

If this method returns an error then the object will not be created.

It is passed the arguments provided in the New call. When customizing this method, override the arguments with whatever variables and types you expect to receive from New(). For example, if you're going to call New, passing 2 arguments, OnNew's signature could be:

Method OnNew(dob as Date = "", name as Name = "") as Status

ResultSet.MetaData is a metadata class for result set metadata. The initial value is the metadata from a result set object or it is the result set object itself.

Member Data Documentation

columnCount

columnCount

The number of columns defined as SQLRESULTCOL that are returned by executing this statement.

This is the same as columns.Count().  

columnIndex

columnIndex

 

 

columns

columns

 

 

objects

objects

 

 

parameters

parameters