BcfRelation Class

[This is preliminary documentation and is subject to change.]

Represents a parent-child relationship between two tables.

Inheritance Hierarchy

SystemObject
CalculationWorks.BusinessModelBcfRelation
CalculationWorks.BusinessModelBcfRelationTOptions

Namespace: CalculationWorks.BusinessModel
Assembly: CalculationWorks.BusinessModel (in CalculationWorks.BusinessModel.dll) Version: 4.0.0-beta7

Syntax

Copy

public abstract class BcfRelation

Public MustInherit Class BcfRelation

The BcfRelation type exposes the following members.

Properties

	Name	Description
	ChildEndMaxConstraint	Gets a value indicating the maximum count of child rows a parent row may have.
	ChildEndMinConstraint	Gets a value indicating the minimum count of child rows a parent row may have.
	ChildKeyColumns	Gets the child key columns.
	ChildRelationId	Gets the child relation identifier.
	ChildTable	Gets the child BcfTable.
	DataSet	Gets the BcfDataSet the relation belongs to.
	DeleteRule	Gets or sets the delete action.
	HasKeyColumns	Gets a value indicating relation has key columns.
	HasParentEndNotNullConstraint	Gets a value indicating whether a child row must have a parent row or not.
	Index	Gets the zero-based index of this BcfRelation in the datasets Relations collection.
	Name	Gets the relation name.
	ParentKeyColumns	Gets the parent key columns.
	ParentRelationId	Gets the parent relation identifier.
	ParentTable	Gets the parent BcfTable.
	ToChildRelationIndex	Gets the zero-based index of this BcfRelation in ParentTable.ToChildRelations collection.
	ToParentRelationIndex	Gets the zero-based index of this BcfRelation in ChildTable.ToParentRelations collection.
	UpdateRule	Gets or sets the update action.

Top

Methods

	Name	Description
	Equals	Determines whether the specified object is equal to the current object. (Inherited from Object.)
	Finalize	Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)
	FindChildRows	Returns child rows with matching key values.
	FindParentRow	Returns parent row with matching key values.
	FindParentRows	Returns parent rows with matching key values.
	GetHashCode	Serves as the default hash function. (Inherited from Object.)
	GetOptions	Gets the relation-options.
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	MemberwiseClone	Creates a shallow copy of the current Object. (Inherited from Object.)
	SetOptions	Sets the relation-options.
	ToString	Returns a string that represents the current object. (Inherited from Object.)

Top

Remarks

BcfRelation supports - but does not require - key columns.

Reference

CalculationWorks.BusinessModel Namespace