Chapter 11 Generating .NET 2.0 Persistent Objects and Windows Applications


Class mappings

There are two kinds of classes in ADO.NET and ADO.NET CF:

Framework-specific class mapping options are defined on the ADO.NET or ADO.NET CF tab of the class property sheet:


Option Description
Default cascade Specifies the default cascade style.
Default access Specifies the default access type (field or property)
Default command type Specifies command type, currently we supply Text and StoreProcedure to users.
Lazy Specifies that the class should be lazy fetching.
Abstract class Specifies that the class is abstract.
Discriminator column Specifies the discriminator column or formula for polymorphic behavior in a one table per hierarchy mapping strategy.
Discriminator value Specifies a value that distinguishes individual subclasses, which are used for polymorphic behavior.
Discriminator type Specifies the discriminator type.

 


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