A column where the values are fetched one by one as they're needed rather than all at once.
Inheritance Hierarchy
Spotfire.Dxp.Framework.DocumentModelNode
Spotfire.Dxp.Framework.DocumentModelDocumentNode
Spotfire.Dxp.Data.VirtualColumnsVirtualColumn
Namespace: Spotfire.Dxp.Data.VirtualColumns
Assembly: Spotfire.Dxp.Data (in Spotfire.Dxp.Data.dll) Version: 30.0.11525.4184 (30.0.11525.4184)
Syntax
C#
[SerializableAttribute] [PersistenceVersionAttribute(4, 20)] public sealed class VirtualColumn : DocumentNode, IDataPropertyContainer, IDataPropertiesAccessor, IRowValueProvider
The VirtualColumn type exposes the following members.
Methods
Name | Description | |
---|---|---|
GetType | Gets the Type of the current instance. (Inherited from Object.) |
Properties
Name | Description | |
---|---|---|
ContentType |
The content type of the column.
| |
Context |
Gets the context of this node.
(Inherited from DocumentNode.) | |
DataType |
The data type of the column.
| |
ExternalId |
The external id of the column.
| |
IsAttached |
Gets a value indicating whether this node is attached.
(Inherited from DocumentNode.) | |
Name |
The name of the column.
| |
Properties |
The properties collection of the column.
| |
Transactions |
Gets a collection of methods for executing transactions on the document.
(Inherited from DocumentNode.) |
Explicit Interface Implementations
Name | Description | |
---|---|---|
IServiceProviderGetService |
Implements IServiceProvider.
(Inherited from Node.) | |
INodeContextGetAncestorT |
Implements GetAncestorT.
(Inherited from DocumentNode.) | |
INodeContextGetServiceT |
Implements GetServiceT.
(Inherited from DocumentNode.) | |
INodeContextIsDescendantOf |
Implements IsDescendantOf(DocumentNode).
(Inherited from DocumentNode.) | |
ITransactionsBeginAggregatedTransaction |
Implements BeginAggregatedTransaction.
(Inherited from DocumentNode.) | |
ITransactionsExecuteInvisibleTransaction |
Implements ExecuteInvisibleTransaction(Executor).
(Inherited from DocumentNode.) | |
ITransactionsExecuteStickyTransaction |
Implements ExecuteStickyTransaction(Guid, Executor).
(Inherited from DocumentNode.) | |
ITransactionsExecuteTransaction |
Implements ExecuteTransaction(Executor).
(Inherited from DocumentNode.) |
Version Information
See Also