Namespaces
namespace	Configuration
namespace	Core
namespace	Data
namespace	DataPortalClient
namespace	Channels
namespace	Properties
namespace	Reflection
namespace	Rules
namespace	Runtime
namespace	Security
namespace	Serialization
namespace	Server
namespace	State
namespace	Blazor
namespace	Threading
namespace	Analyzers
namespace	AspNetCore
namespace	Generator
namespace	Web
namespace	Windows
namespace	Xaml

Classes
class	ApplicationContext
	Provides consistent context information between the client and server DataPortal objects. More...
class	BusinessBase< T >
	This is the base class from which most business objects will be derived. More...
class	BusinessBindingListBase< T, C >
	This is the base class from which most business collections or lists will be derived. More...
class	BusinessListBase< T, C >
	This is the base class from which most business collections or lists will be derived. More...
class	CommandBase< T >
	This is the base class from which command objects will be derived. More...
class	CriteriaBase< T >
	Base type from which Criteria classes can be derived in a business class. More...
class	DataPortalEventArgs
	Provides information about the DataPortal call. More...
class	DataPortalException
	This exception is returned for any errors occurring during the server-side DataPortal invocation. More...
class	InjectAttribute
	Specifies a parameter that is provided via dependency injection. More...
class	DataPortalOperationExtensions
	Extension methods for mapping `DataPortalOperations` to other system values.
class	DataPortalResult< T >
	DataPortalResult defines the results of DataPortal operation. It contains object that was received from the server, an error (if occurred) and userState - user defined information that was passed into data portal on initial request. More...
class	DataPortalServerResourceAttribute
	Specifies a server resource required by a business type so the data portal can route any calls to the correct server. More...
class	DataPortalServerRoutingTagAttribute
	Specifies a routing tag for use by the server-side data portal. More...
class	DataPortal< T >
	Client side data portal used for making asynchronous data portal calls in .NET. More...
class	Extensions
class	DefaultFilter
class	DynamicBindingListBase< T >
	This is the base class from which collections of editable root business objects should be derived. More...
class	DynamicListBase< T >
	This is the base class from which collections of editable root business objects should be derived. More...
class	FilteredBindingList< T >
	Provides a filtered view into an existing IList(Of T). More...
interface	IChildDataPortal
	Interface defining the members of the child data portal type. More...
interface	IChildDataPortalFactory
	Defines a data portal service used to get an access to a client-side data portal instance. More...
interface	IChildDataPortal< T >
	Interface defining the members of the child data portal type. More...
interface	IContainsDeletedList
	Defines an object that holds a list of deleted items. More...
interface	IDataPortal
	Interface defining the members of the data portal type. More...
interface	IDataPortalFactory
	Defines a data portal service used to get an access to a client-side data portal instance. More...
interface	IDataPortalResult
	IDataPortalResult defines the results of DataPortal operation. More...
interface	IDataPortal< T >
	Interface defining the members of the data portal type. More...
class	LazySingleton< T >
	An alternative to Lazy<T>. More...
class	LinqObservableCollection< T >
	Synchronized view over a source list, filtered, sorted and ordered based on a query result. More...
class	LinqObservableCollectionExtension
	Extension method for implementation of LINQ methods on BusinessListBase.
class	MethodInfo
	Maintains metadata about a method. More...
class	NameValueListBase< K, V >
	This is the base class from which readonly name/value collections should be derived. More...
class	PropertyInfo< T >
	Maintains metadata about a property. More...
class	PropertyLoadException
	Exception indicating a failure to set a property's field. More...
class	ReadOnlyBase< T >
	This is a base class from which readonly business classes can be derived. More...
class	ReadOnlyBindingListBase< T, C >
	This is the base class from which readonly collections of readonly objects should be derived. More...
class	ReadOnlyListBase< T, C >
	This is the base class from which readonly collections of readonly objects should be derived. More...
struct	SmartDate
	Provides a date data type that understands the concept of an empty date value. More...
class	SortedBindingList< T >
	Provides a sorted view into an existing IList(Of T). More...
class	TransactionalAttribute
	Marks a DataPortal_XYZ method to run within the specified transactional context. More...
class	Utilities
	Contains utility methods used by the CSLA .NET framework.
class	CslaImplementPropertiesInterfaceAttribute< T >
	Indicate that a type should be auto serialized. More...

Enumerations
enum	DataPortalOperations : int { Create , Fetch , Update , Delete , Execute }
	List of data portal operations. More...
enum	RelationshipTypes { None = 0x0 , LazyLoad =0x2 , PrivateField =0x4 }
	List of valid relationship types between a parent object and another object through a managed property. More...
enum	TransactionalTypes { Manual , TransactionScope , EnterpriseServices }
	Provides a list of possible transactional technologies to be used by the server-side DataPortal. More...
enum	TransactionIsolationLevel { Unspecified , Serializable , RepeatableRead , ReadCommitted , ReadUncommitted , Snapshot }
	Specifies an isolation level for transactions controlled by TransactionalAttribute. More...
enum	CallType { Get , Let , Method , Set }
	Valid options for calling a property or method via the Csla.Utilities.CallByName method. More...

Functions
delegate bool	FilterProvider (object item, object? filter)
	Defines the method signature for a filter provider method used by FilteredBindingList.

Enumeration Type Documentation

◆ CallType

enum Csla.CallType

Valid options for calling a property or method via the Csla.Utilities.CallByName method.

Enumerator
Get	Gets a value from a property.
Let	Sets a value into a property.
Method	Invokes a method.
Set	Sets a value into a property.

◆ DataPortalOperations

enum Csla.DataPortalOperations : int

List of data portal operations.

Enumerator
Create	Create operation.
Fetch	Fetch operation.
Update	Update operation (includes insert, update and delete self).
Delete	Delete operation.
Execute	Execute operation.

◆ RelationshipTypes

enum Csla.RelationshipTypes

List of valid relationship types between a parent object and another object through a managed property.

Enumerator
None	The default value, indicating all values are cleared.
LazyLoad	Property is a reference to a lazy loaded object. Attempting to get or read the property value prior to a set or load will result in an exception.
PrivateField	Property is stored in a private field. Attempting to read or write the property in FieldManager (managed fields) will throw an exception. NonGeneric ReadProperty/LoadProperty will call property get/set methods.

◆ TransactionalTypes

enum Csla.TransactionalTypes

Provides a list of possible transactional technologies to be used by the server-side DataPortal.

Enumerator

Manual

Causes the server-side DataPortal to use no explicit transactional technology.

This option allows the business developer to implement their own transactions. Common options include ADO.NET transactions and System.Transactions TransactionScope.

TransactionScope

Causes the server-side DataPortal to use System.Transactions TransactionScope style transactions.

EnterpriseServices

Causes the server-side DataPortal to use Enterprise Services (COM+) transactions.

◆ TransactionIsolationLevel

enum Csla.TransactionIsolationLevel

Specifies an isolation level for transactions controlled by TransactionalAttribute.

Enumerator
Unspecified	Shows that different isolation level than the one specified is being used, but the level cannot be determined. An exception is thrown if this value is set. Default.
Serializable	Prevents updating or inserting until the transaction is complete.
RepeatableRead	Locks are placed on all data that is used in a query, preventing other users from updating the data. Prevents non-repeatable reads, but phantom rows are still possible.
ReadCommitted	Shared locks are held while the data is being read to avoid reading modified data, but the data can be changed before the end of the transaction, resulting in non-repeatable reads or phantom data.
ReadUncommitted	Shared locks are issued and no exclusive locks are honored.
Snapshot	Volatile data can be read. Before a transaction modifies data, it verifies if another transaction has changed the data after it was initially read. If the data has been updated, an error is raised. This allows a transaction to get to the previously committed value of the data.

Function Documentation

◆ FilterProvider()

delegate bool Csla.FilterProvider	(	object	item,
		object?	filter )

Defines the method signature for a filter provider method used by FilteredBindingList.

Parameters

item	The object to be filtered.
filter	The filter criteria.

Returns: true if the item matches the filter.

Namespaces

Classes

Enumerations

Functions