Home > Foresight Analytics Platform > Web Application and Desktop Application > Application Development and Functionality Enhancement > Developing in Development Environment > Description of System Assemblies > Db > Db Assembly Interfaces > ITableField

ITableField

Assembly: Db;

Description

The ITableField interface contains properties of a table field.

Inheritance Hierarchy

INamedEntityModel

ITableFields

Comments

To work with all table fields, use the ITableFields interface.

Properties

	Property name	Brief description
	CaseSensitiveId	The CaseSensitiveId property determines the identifier of a table field.
	DataDomain	The DataDomain property determines type of table field data if it is used to store multibyte information.
	DataType	The DataType property determines field type.
	DefaultValue	The DefaultValue property determines default value for the field.
	Expression	The Expression property returns expression of calculated field.
	IsCalculated	The IsCalculated property determines whether the field is calculated.
	IsIdentity	The IsIdentity property determines that values of this field identify each string of data in the unique way.
	IsSparse	The IsSparse property returns whether sparse columns are used to store data.
	Mandatory	The Mandatory property determines whether empty values are allowed in the field.
	Precision	The Precision property determines quantity of decimal digits of field.
	Size	The Size property determines total length of the field.

Properties inherited from INamedEntity

	Property name	Brief description
	Id	The Id property determines object identifier.
	Key	The Key property returns object key.
	Name	The Name property determines object name.

See also:

Db Assembly Interfaces