DataSourceOperation Class

Spotfire 14.3 API Reference

This source operation represents data loaded from a DataSource.

Inheritance Hierarchy

SystemObject
Spotfire.Dxp.Data.DataOperationsDataOperation
Spotfire.Dxp.Data.DataOperationsDataSourceOperation

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

Syntax

public sealed class DataSourceOperation : DataOperation

The DataSourceOperation type exposes the following members.

Methods

	Name	Description
	CanReload	Checks whether the data for this operation can be reloaded. (Inherited from DataOperation.)
	CanReplaceDataFlow	Checks whether it is possible to replace the DataFlow by calling ReplaceDataFlow(DataFlow).
	CanReplaceTransformations	Checks whether it is possible to replace transformations.
	Equals	Determines whether the specified object is equal to the current object. (Inherited from Object.)
	GetDataFlow	Gets a copy of the DataFlow.
	GetHashCode	Serves as the default hash function. (Inherited from Object.)
	GetTransformations	Gets a copy of the DataTransformations contained in the data flow.
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	Reload	Reloads the data for this operation. (Inherited from DataOperation.)
	ReplaceDataFlow	Replaces the current data flow with the supplied DataFlow.
	ReplaceTransformations	Replaces the current (if any) DataTransformations contained in the DataFlow, with the supplied transformations.
	ToString	Returns a string that represents the current object. (Inherited from Object.)
	TryGetOutputSignatures	Tries to get the output DataColumnSignatures from this operation. (Inherited from DataOperation.)

Remarks

See DataTableDataSourceOperation for data loaded from a DataTableDataSource. See InformationLinkOnDemandOperation for On-Demand loaded data from an Information Link.

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