C1.DataEngine Namespace

Classes

	Class	Description
	BaseTable	Represents a DataEngine base table, that is, a table filled with rows imported from data source(s).
	Column	Class used in specifying queries. See "DataEngine queries" for explanations of how queries are created and executed.
	ColumnCondition	Class used in specifying queries. See "DataEngine queries" for explanations of how queries are created and executed.
	ColumnCopy	Class used in specifying queries. See "DataEngine queries" for explanations of how queries are created and executed.
	ColumnDerived	Class used in specifying queries. See "DataEngine queries" for explanations of how queries are created and executed.
	ColumnOp	Class used in specifying queries. See "DataEngine queries" for explanations of how queries are created and executed.
	ColumnOpCustom
	ColumnOpCustomBase
	ColumnOpCustomGroup
	Columns	Class used in specifying queries. See "DataEngine queries" for explanations of how queries are created and executed.
	Condition	Class used in specifying queries. See "DataEngine queries" for explanations of how queries are created and executed.
	CondValue	Class used in specifying queries. See "DataEngine queries" for explanations of how queries are created and executed.
	CondValues	Class used in specifying queries. See "DataEngine queries" for explanations of how queries are created and executed.
	Connector	Base class for ComponentOne DataEngine data connectors.
	DbConnector	Connector for importing data to a DataEngine table from a database.
	JoinColumns	Class used in specifying queries. See "DataEngine queries" for explanations of how queries are created and executed.
	JoinQuery	Represents a DataEngine query joining a main table with one or more linked tables.
	ObjectConnector<T>	Connector for importing data to a DataEngine table from an arbitrary IEnumerable.
	Op	Class used in specifying queries. See "DataEngine queries" for explanations of how queries are created and executed.
	Query	Represents a DataEngine query, that is, a table filled with rows computed by DataEngine from one or more base tables by applying query operations.
	Table	Base class for BaseTable and Query.
	Values
	Workspace	Provides access to the ComponentOne DataEngine.

Interfaces

	Interface	Description
	IDataList	Represents the collection of rows of a DataEngine table or query.

Delegates

	Delegate	Description
	GroupOpCallback
	OpCallback

Enumerations

	Enumeration	Description
	ClearFileType	Kind of data files to delete (for disk cleanup). Used in the Workspace.Clear method.
	DateTimeParts	Used in DbParts operation to indicate the part to extract from a DateTime value.
	KeepFileType	Strategies determining what files are kept permanently after their creation and what are deleted when no longer needed. Used in the Workspace.KeepFiles property.

Reference

C1.DataEngine.4 Assembly