DataFunctionExpressionFunctionCollection Class

Spotfire 14.3 API Reference

This class represents a collection of data function expression functions. These functions calls data functions through the Spotfire expression language.

Inheritance Hierarchy

SystemObject
  Node
    Spotfire.Dxp.Framework.DocumentModelDocumentNode
      Spotfire.Dxp.Data.DataFunctionsDataFunctionExpressionFunctionCollection

Namespace: Spotfire.Dxp.Data.DataFunctions
Assembly: Spotfire.Dxp.Data (in Spotfire.Dxp.Data.dll) Version: 65.0.19510.3242 (65.0.19510.3242)

Syntax

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[SerializableAttribute]
[PersistenceVersionAttribute(14, 0)]
public sealed class DataFunctionExpressionFunctionCollection : DocumentNode, 
	IEnumerable<DataFunctionExpressionFunction>, IEnumerable

The DataFunctionExpressionFunctionCollection type exposes the following members.

Properties

	Name	Description
	Context	Gets the context of this node. (Inherited from DocumentNode.)
	Count	Gets the number of elements contained in this instance.
	IsAttached	Gets a value indicating whether this node is attached. (Inherited from DocumentNode.)
	Item	Gets the DataFunctionExpressionFunction with the specified name.
	Transactions	Gets a collection of methods for executing transactions on the document. (Inherited from DocumentNode.)

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Methods

	Name	Description
	Add	Add a new expression function.
	Contains	Determines whether the collection contains an expression function with the defined name.
	GetEnumerator	Returns an enumerator that iterates through this collection.
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	Remove(String)	Remove the data function expression function with the defined name.
	Remove(DataFunctionExpressionFunction)	Remove the data function expression function.
	ToString	Returns a string that represents the current object. (Inherited from Object.)
	TryGetValue	Tries to get an expression function with the given name.
	Update	Updates or adds a data function expression function.

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Explicit Interface Implementations

	Name	Description
	IEnumerableGetEnumerator	Returns an enumerator that iterates through a collection.
	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.)
	ITransactionsExecuteInvisibleTransaction2	Implements ExecuteInvisibleTransaction(Executor) for the Action Mods API. (Inherited from DocumentNode.)
	ITransactionsExecuteStickyTransaction	Implements ExecuteStickyTransaction(Guid, Executor). (Inherited from DocumentNode.)
	ITransactionsExecuteStickyTransaction2	Implements ExecuteStickyTransaction(Guid, Executor) for the Action Mods API. (Inherited from DocumentNode.)
	ITransactionsExecuteTransaction	Implements ExecuteTransaction(Executor). (Inherited from DocumentNode.)
	ITransactionsExecuteTransaction2	Implements ExecuteTransaction(Executor) for the Action Mods API. (Inherited from DocumentNode.)

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Version Information

Supported in: 14.3, 14.2, 14.1, 14.0, 12.5, 12.4, 12.3, 12.2, 12.1, 12.0, 11.8

Reference

Spotfire.Dxp.Data.DataFunctions Namespace