Translation and collation of EF 4.1 MSDN conventions

Original http://blog.csdn.net/aofengdaxia/article/details/7024958

MSDN class library address: http://msdn.microsoft.com/en-us/library/gg696316 (v = VS.103 ). aspx is helpless in English, so I will make a brief translation of common conventions to help students who are not very good in E to learn and understand them. Due to level issues, errors are inevitable and I look forward to your correction.

Name	Function	Simple understanding
AssociationInverseDiscoveryConvention	Search for the attributes of the classes referenced in the navigation and configure them as the same relationship of the inverse attributes.
ColumnAttributeConvention	Processing the Colum attribute in the object class (Model) at runtime
ColumnTypeCasingConvention	Conventions that specify strict data types through annotations or DbModelBuilder APIs
ComplexTypeAttributeConvention	Handle complex types of conventions found during operation
ComplexTypeDiscoveryConvention	Find the types with or without primary keys and configure them as complex types.
ConcurrencyCheckAttributeConvention	Convention for processing the concurrencycheckattri attribute in the Model
DatabaseGeneratedAttributeConvention	Convention for processing DatabaseGeneratedAttribute attributes in the Model
DecimalPropertyConvention	Convention to adjust decimal precision to decimal's last two digits
DeclaredPropertyOrderingConvention	Move the primary key to appear first
ForeignKeyAssociationMultiplicityConvention	Distinguishes the relationship between the primary key and the foreign key based on whether the CLR Runtime is null
ForeignKeyNavigationPropertyAttributeConvention	Convention for processing the navigation attributes of ForeignKeyAttribute when running the Model
ForeignKeyPrimitivePropertyAttributeConvention	Convention for processing the attributes of the ForeignKeyAttribute primary key when running the Model
IdKeyDiscoveryConvention	Conventions for detecting primary keys by Id
InversePropertyAttributeConvention	Convention for processing InversePropertyAttribute in model attributes
KeyAttributeConvention	Conventions for processing KeyAttribute in Models
ManyToManyCascadeDeleteConvention	Convention for adding cascade intermediate tables to multiple-to-multiple relationships
MappingInheritedPropertiesSupportConvention	Make sure that the property inherited by the ing does not create an invalid or unsupported ing.
MaxLengthAttributeConvention	Process MaxLengthAttribute attributes when running the Model
NavigationPropertyNameForeignKeyDiscoveryConvention	To process the relationship between the navigation property and the foreign key property, you must add the s key to the navigation property.
NotMappedPropertyAttributeConvention	Processing NotMappedAttribute on Attributes
NotMappedTypeAttributeConvention	Processing attribute NotMappedAttribute on Type
OneToManyCascadeDeleteConvention	Process one-to-multiple row-level deletion relationships
OneToOneConstraintIntroductionConvention	Set the primary key of the dependency to a foreign key to meet the one-to-one relationship.
PluralizingEntitySetNameConvention	Set the object set name to a diverse entity type name version.
PluralizingTableNameConvention	The name of the table is a diverse entity type name version.
PrimaryKeyNameForeignKeyDiscoveryConvention	Match foreign key names with primary keys
PropertyMaxLengthConvention	The default maximum length in terms of length.
RequiredNavigationPropertyAttributeConvention	Process RequiredAttribute in model attributes
RequiredPrimitivePropertyAttributeConvention	Process RequiredAttribute in model attributes
SqlCePropertyMaxLengthConvention	When SQLCE supports this function, set 4000 to the default maximum length.
StoreGeneratedIdentityKeyConvention	Set auto-increment ID to primary key
StringLengthAttributeConvention	Processing StringLengthAttribute found in model attributes
TableAttributeConvention	TableAttribute attribute found in Processing Model
TimestampAttributeConvention	Process the TimestampAttribute attribute

TypeNameForeignKeyDiscoveryConvention conventions on primary key attributes and foreign key attributes with S

 

 

The above is a rough translation of the EF 4.1 Convention, because there are some EF conventions, and during use, it is often necessary to delete some conventions to avoid receiving restrictions.

As follows:

[Csharp]View plaincopyprint?

1. ModelBuilder. conventions. remove <PluralizingTableNameConvention> (); // Remove the contract modelBuilder with the complex table name. conventions. remove <shortdemetadataconvention> (); // prevents black-screen transactions. Otherwise, you must access the EdmMetadata table every time.