OdDbField Class

Class Hierarchy

Syntax

C++

class OdDbField : public OdDbObject;

File

DbField.h

Description

This class represents Field objects in an OdDbDatabase instance.

Remarks

Field objects store both the Field expression and their evaluated values.

Fields can be evaluated by an evaluator to any one of the following data types: Long, Double, String, Date, Point, 3dPoint, ObjectId, Buffer, and Resbuf.

Group

OdDb Classes

Public Methods

	Name	Description
	OdDbField

OdDbField Enumerations

	Name	Description
	EvalContext
	EvalOption
	EvalStatus
	FieldCodeFlag
	FilingOption
	State

OdDbField Methods

	Name	Description
	childCount	Returns the number of child fields in this Field object.
	dataType	Returns the data type of this Field object in the specified form.
	dwgInFields	Reads the .dwg file data of this object.
	dwgOutFields	Writes the .dwg file data of this object.
	dxfInFields	Reads the DXF data of this object.
	dxfOutFields	Writes the DXF data of this object.
	evaluate	Returns the evaluated Field object.
	evaluationOption	Returns the evaluation option of this Field object.
	evaluationStatus	Returns the evaluation status of this Field object.
	evaluatorId	Returns the ID of the evaluator for this Field object.
	filingOption	Returns the filing option of this Field object.
	getChild	Returns the specified child field in this Field object, and opens it in the specified mode.
	getData	Returns the data for the specified key of this Field object.
	getFieldCode	Returns the field code of this Field object in the specified form..
	getFormat	Returns the output format for this Field object.
	getHyperlink
	getValue	This is the overview for the getValue method overload.
	hasHyperlink
	isTextField	Returns true if and only if this Field object is text with child fields.
	ODDB_DECLARE_MEMBERS
	postInDatabase	Adds this Field object and its Child objects to the specified database.
	removeField	Removes the specified field from the field dictionary of this object.
	removeHyperlink
	setData	Sets the data for the specified key of this Field object.
	setEvaluationOption	Sets the evaluation option for this Field object.
	setEvaluatorId	Sets the ID of the evaluator for this Field object.
	setField	Adds the specified field to the field dictionary of this object.
	setFieldCode	Sets the field code of this Field object in the specified form.
	setFieldCodeWithParse	Sets the field code with creating nested fields as result parsing code.
	setFilingOption	Sets the filing option for this Field object.
	setFormat	Sets the output format for this Field object.
	setHyperlink
	setInObject	Sets this Field object as a property of the specified object, and adds it to the database.
	state	Returns the state of this Field object.
	subClose	Called as the first operation as this object is being closed, for database -resident objects only.

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