C# Class Nettiers.AdventureWorks.Web.Data.EntityRelationship

Inheritance: System.Web.UI.WebControls.WebControl

Private Properties

Property	Type	Description
Insert	void
Insert	void
Insert	void
OnAfterInserted	void
OnAfterInserting	void
OnAfterSelected	void
OnAfterUpdated	void
OnAfterUpdating	void
Remove	void
Update	void

Public Methods

Method	Description
EntityRelationship ( ) : System	Initializes a new instance of the EntityRelationship class.

Protected Methods

Method	Description
GetLinkList ( Object entity ) : IList	Gets the collection of business objects from the associated LinkMember.
GetList ( Object entity, EntityRelationshipMember member, String listPropertyName ) : IList	Gets the collection of business objects from the specified relationship member.
GetReferenceList ( Object entity ) : IList	Gets the collection of business objects from the associated ReferenceMember.
InsertLink ( IList links, Object foreignKeyValue ) : void	Inserts the specified foreignKeyValue into the collection of business objects.
InsertLink ( Object entity, Object foreignKeyValue ) : void	Inserts the specified foreignKeyValue into the relationship defined by the LinkMember property.
InsertLinks ( ) : void	Inserts any previously cached business object links.
InsertReference ( IList links, IDictionary values ) : void	Inserts the specified name/value pairs into the relationship defined by the ReferenceMember property.
InsertReferences ( ) : void	Inserts any previously cached business object references.
OnLoad ( EventArgs e ) : void	Raises the System.Web.UI.Control.Load event.
RemoveLink ( IList links, Object link ) : void	Removes the specified item from the collection of business objects.
RemoveReference ( IList links, Object link ) : void	Removes the specified item from the collection of business objects.
UpdateControl ( Object entity ) : void	Initializes and updates the control with the relationships held within the specified business object.
UpdateReference ( Object link, IDictionary values ) : void	Updates the specified business object with the specified name/value pairs.
UpdateRelationships ( Object entity ) : void	Updates the specified business object with values bound to the control which represent the current relationships.

Private Methods

Method	Description
Insert ( EntityRelationshipMember member ) : void	Inserts any previously cached business object references.
Insert ( EntityRelationshipMember member, IList links, IDictionary values ) : void	Inserts the specified name/value pairs into the relationship defined by the specified member.
Insert ( EntityRelationshipMember member, IList links, IDictionary values, bool initEntityKey ) : void	Inserts the specified name/value pairs into the relationship defined by the specified member.
OnAfterInserted ( object sender, LinkedDataSourceEventArgs e ) : void
OnAfterInserting ( object sender, LinkedDataSourceEventArgs e ) : void
OnAfterSelected ( object sender, LinkedDataSourceEventArgs e ) : void
OnAfterUpdated ( object sender, LinkedDataSourceEventArgs e ) : void
OnAfterUpdating ( object sender, LinkedDataSourceEventArgs e ) : void
Remove ( EntityRelationshipMember member, IList links, Object link ) : void	Removes the specified item from the collection of business objects.
Update ( EntityRelationshipMember member, Object link, IDictionary values ) : void	Updates the specified business object with the specified name/value pairs.

Method Details

EntityRelationship() public method

Initializes a new instance of the EntityRelationship class.

public EntityRelationship ( ) : System
return	System

GetLinkList() protected method

Gets the collection of business objects from the associated LinkMember.

protected GetLinkList ( Object entity ) : IList
entity	Object
return	IList

GetList() protected method

Gets the collection of business objects from the specified relationship member.

protected GetList ( Object entity, EntityRelationshipMember member, String listPropertyName ) : IList
entity	Object
member	EntityRelationshipMember	The relationship member.
listPropertyName	String	The property name.
return	IList

GetReferenceList() protected method

Gets the collection of business objects from the associated ReferenceMember.

protected GetReferenceList ( Object entity ) : IList
entity	Object
return	IList

InsertLink() protected method

Inserts the specified foreignKeyValue into the collection of business objects.

protected InsertLink ( IList links, Object foreignKeyValue ) : void
links	IList	A collection of business objects.
foreignKeyValue	Object	The value to insert.
return	void

InsertLink() protected method

Inserts the specified foreignKeyValue into the relationship defined by the LinkMember property.

protected InsertLink ( Object entity, Object foreignKeyValue ) : void
entity	Object
foreignKeyValue	Object	The value to insert.
return	void

InsertLinks() protected method

Inserts any previously cached business object links.

protected InsertLinks ( ) : void
return	void

InsertReference() protected method

Inserts the specified name/value pairs into the relationship defined by the ReferenceMember property.

protected InsertReference ( IList links, IDictionary values ) : void
links	IList	A collection of business objects.
values	IDictionary	A collection of name/value pairs to insert.
return	void

InsertReferences() protected method

Inserts any previously cached business object references.

protected InsertReferences ( ) : void
return	void

OnLoad() protected method

Raises the System.Web.UI.Control.Load event.

protected OnLoad ( EventArgs e ) : void
e	System.EventArgs	The System.EventArgs object that contains the event data.
return	void

RemoveLink() protected method

Removes the specified item from the collection of business objects.

protected RemoveLink ( IList links, Object link ) : void
links	IList	A collection of business objects.
link	Object	The item to remove.
return	void

RemoveReference() protected method

Removes the specified item from the collection of business objects.

protected RemoveReference ( IList links, Object link ) : void
links	IList	A collection of business objects.
link	Object	The item to remove.
return	void

UpdateControl() protected method

Initializes and updates the control with the relationships held within the specified business object.

protected UpdateControl ( Object entity ) : void
entity	Object
return	void

UpdateReference() protected method

Updates the specified business object with the specified name/value pairs.

protected UpdateReference ( Object link, IDictionary values ) : void
link	Object	The business object to update.
values	IDictionary	A collection of name/value pairs to update.
return	void

UpdateRelationships() protected method

Updates the specified business object with values bound to the control which represent the current relationships.

protected UpdateRelationships ( Object entity ) : void
entity	Object
return	void