SQLColumn Class (Typed)

Describe an SQL column.

Inheritance Hierarchy

Object
  DataField
    SQLValue
      SQLColumn
        SQLColumnAttributes

Namespace: XSharp.VO.SDK
Assembly: XSharp.VOSQLClasses (in XSharp.VOSQLClasses.dll) Version: 2.21

Syntax

[TypesChangedAttribute]
 CLASS SQLColumn INHERIT SQLValue

[TypesChangedAttribute]
public class SQLColumn : SQLValue

The SQLColumn type exposes the following members.

Constructors

	Name	Description
	SQLColumn	Construct an SQL column.

Properties

	Name	Description
	AliasName	The alias name of the SQL column.
	ColName	A string representing the SQL column name.
	DisplaySize
	FieldSpec	The FieldSpec object connected to this field. (Inherited from DataField.)
	HyperLabel	The hyperlabel connected to this field. (Inherited from DataField.)
	Index	A numeric value representing the SQL column number.
	Length
	Name	A string representing the name of the field. (Inherited from DataField.)
	NameSym	A symbol representing the name of the field. (Inherited from DataField.)
	Nullable	A logical value representing whether the SQL value can be NULL. (Inherited from SQLValue.)
	Scale	A numeric value representing the number of decimal places in the SQL value. (Inherited from SQLValue.)
	Type	(Inherited from SQLValue.)
	UsualType	A string representing the X# usual type corresponding to the originating ODBC type (for example, SQL_INTEGER returns LONG). (Inherited from SQLValue.)

Functions

	Name	Description
	AsString	Return the descriptive label defined for this field. (Inherited from DataField.)