Combat. Net data Access Layer-4

Access | Data code 3: My Data entity–1, the data Entity in the application

MyCustomer: Customer with basic fields, support data list, inherit from Mydef

[Serializable ()]

public class Mycustomer:mydef

{

public string Id;

public string Name;

public string Phone;



Public MyCustomer () {}

Public MyCustomer (ArrayList al): Base (AL) {}

}



Mydef: Provides the data entity support required by the current application.

Including O/R Mapping,xml, inheriting from Defbase

[Serializable ()]

public class Mydef:defbase, IList, IEnumerable

{

O/R Mapping Fields

[NonSerialized ()]

protected internal objectset _ostorm = null;

...



XML fields

[NonSerialized ()]

protected internal XmlNode _xmlnode = null;

...



Public mydef () {}

Public Mydef (ArrayList al): Base (AL) {}

Public Mydef (Objectset ostorm)

{

This._ostorm = Ostorm;

This._typeentity =

Myentitytype.orm_objectspaces_objectset;

}



Public Mydef (XmlNode XmlNode)

{

This._xmlnode = XmlNode;

this._typeentity = Myentitytype.xml_node;

}

...

}















































































































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