Bloomberg API for .NET
SchemaElementDefinition Class
NamespacesBloomberglp.BlpapiSchemaElementDefinition
The definition of an item in a data schema.
Declaration Syntax
C#Visual BasicVisual C++
public abstract class SchemaElementDefinition
Public MustInherit Class SchemaElementDefinition
public ref class SchemaElementDefinition abstract
Members
All MembersConstructorsMethodsPropertiesFields



IconMemberDescription
SchemaElementDefinition()()()()
Initializes a new instance of the SchemaElementDefinition class

AlternateNames
Creates an enumerable collection of all alternate names.

Constraints
Description
Gets a string containing a human readable description of this item.

GetAlternateName(Int32)
Gets the alternate name for this item at the specified index.

MaxValues
Return the maximum number of occurrences of the this item. This value may be UNBOUNDED (-1) or any value >= 1.

MinValues
Gets the minimum number of occurrences of this item. This value is always >= 0.

Name
Gets the name of this item.

NumAlternateNames
Gets the number of alternate names for this item.

Status
Gets the status of this SchemaElementDefinition.

TypeDefinition
Gets the SchemaTypeDefinition of this item.

UNBOUNDED
Indicates that an array element has an unbounded number of values.

UserData
Sets and gets the user data associated with this object.

Remarks

SchemaElementDefinition are returned by {@link Service} objects and {@link Operation} objects to define the content of requests, replies and events. The {@link SchemaTypeDefinition} returned by {@link SchemaElementDefinition#typeDefinition()} may itself return SchemaElementDefinition objects when the schema contains complex items. SchemaElementDefinition objects are read-only and always created by the API, never by the application. The SchemaElementDefinition defines the symbolic name any constraints on this item and the SchemaTypeDefinition which represents instances of this item.

As well as the symbolic name, array constraints and other constraints this class also provides access to the description and status of the item.

Thread Safety
Static members of this type are safe for multi-threaded operations. Instance members of this type are safe for multi-threaded operations.
Inheritance Hierarchy
Object
SchemaElementDefinition

Assembly: Bloomberglp.Blpapi (Module: Bloomberglp.Blpapi.dll) Version: 3.7.4.1