DatumShiftPreferencesEx Class

Uses

System.ICloneable

System.IDisposeable

Description

The DatumShiftPreferencesEx class allows the user to specify some properties for the DatumShifts found using the DataSourceComponent.GetValidDatumShifts method.

Public Enumerations

Enum	Description
BitFlag	Contains elements that correspond to the various types of DatumShifts

Public Constructors

Constructor	Description
DatumShiftPreferencesEx	Creates a new instance of the DatumShiftPreferencesEx class

Public Properties

Property	Description
Area	An Envelope that indicates the region where the DatumShifts must be valid
BitFlags	Indicates acceptable shift methods, according to the BitFlag enumeration
IntermediateCode	The code for the intermediate HorizontalDatum
IntermediateIssuer	The issuer for the intermediate HorizontalDatum
OnlyGoThroughIntermediate	Indicates if the desired DatumShifts need to use the intermediate HorizontalDatum indicated by the IntermediateCode and IntermediateIssuer properties

Public Methods

Method	Description
Clone	Produces a deep-copy of the current instance
DeepCopy	Produces a deep-copy of a DatumShiftPreferencesEx
Dispose	Releases the resources used by the current instance
ValueEquals	Compares the value of two DatumShiftPreferencesEx instances

Public Events

Event	Description
OnProgressUpdate	Gives regular updates on the progress of the DataSourceComponent.GetValidDatumShifts method