BcfColumn Class

[This is preliminary documentation and is subject to change.]

Represents a column in a BcfTable. This class cannot be inherited.

Inheritance Hierarchy

SystemObject
CalculationWorks.BusinessModelBcfColumn
CalculationWorks.BusinessModelBcfColumnT

Namespace: CalculationWorks.BusinessModel
Assembly: CalculationWorks.BusinessModel (in CalculationWorks.BusinessModel.dll) Version: 4.0.0-beta7

Syntax

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public abstract class BcfColumn

Public MustInherit Class BcfColumn

The BcfColumn type exposes the following members.

Constructors

	Name	Description
	BcfColumn	Initializes a new instance of the BcfColumn class

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Properties

	Name	Description
	AllowNull	Gets a value indicating the cells allow null as Value.
	ColumnId	Gets the column identifier unique in BcfDataSet.
	DataType	Gets the not-nullable type of the cells Value property. If value type is a nullable struct; the type-argument of NullableT will be returned; otherwise ValueType.
	Function	Get the BcfFunction computing the cells.
	HasConverter	Gets a value indicating Converter is not null.
	HasDefaultValue	Gets a value indicating DefaultValue is not null.
	HasDiscardAction	Gets a value indicating DiscardAction is not null.
	HasFormatter	Gets a value indicating Formatter is not null.
	HasFunction	Gets a value indicating the cells Value is computed.
	HasSequence	Gets a value indicating Sequence is not null.
	HasSurrogateConverter	Gets a value indicating HasSurrogateConverter is not null.
	HasTrigger	Gets a value indicating Trigger is not null.
	HasValueConstraint	Gets a value indicating ValueConstraint is not null.
	IncludeInUndo	Gets a value indicating whether the column values are managed by undo-redo.
	Index	Gets the zero-based index of the column in the Table.Columns-collection.
	IsChildKeyColumn	Gets a value indicating the column is part of a child-key.
	IsDefined	Gets a value indicating this column is explicit defined in Columns. Columns added by optimizer (AllowOptimize) will return false.
	IsKeyColumn	Gets a value indicating the column is part of a relation-key (parent or child) or of tables primary key.
	IsOptimizerColumn	Gets a value indicating whether this column is created by optimizer or not.
	IsParentKeyColumn	Gets a value indicating the column is part of a parent-key.
	IsPrimaryKeyColumn	Gets a value indicating the column is part of tables PrimaryKey.
	IsRelationKeyColumn	Gets a value indicating the column is part of a relation-key (parent or child).
	Name	Gets the columns name.
	ShouldPersist	Gets a value indicating whether the column values should be persisted when saving data.
	Table	Gets the BcfTable the column belongs to.
	ValueType	Gets the type of the cells Value property.
	ValueTypeIsClass	Gets a value indicating ValueType is a class.
	ValueTypeIsNotNullableStruct	Gets a value indicating ValueType is a struct other than NullableT.
	ValueTypeIsNullableStruct	Gets a value indicating ValueType is NullableT.

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Methods

	Name	Description
	Equals	Determines whether the specified object is equal to the current object. (Inherited from Object.)
	Finalize	Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)
	GetDefaultValue	Get the DefaultValue as object.
	GetHashCode	Serves as the default hash function. (Inherited from Object.)
	GetOptions	Gets the column-options object.
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	MemberwiseClone	Creates a shallow copy of the current Object. (Inherited from Object.)
	SetOptions	Sets the column-options.
	ToString	Returns Name (Overrides ObjectToString.)
	TryConvertAndFormatObject	Tries to convert and format the specified value as configured in Converter and Formatter.

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Reference

CalculationWorks.BusinessModel Namespace

CalculationWorks.BusinessModel.DesignBcfColumnSetupT, TOptions

Other Resources

BCF-Editor - Column Settings

Quickstart - Computed Columns