## siDupHistory

### Description

History options for duplication commands.

### C# Syntax

    siDupHistory.siCurrentHistory                                               // 0

    siDupHistory.siOriginalHistory                                              // 1

    siDupHistory.siDuplicateHistory                                             // 2

    siDupHistory.siSharedHistory                                                // 3

Constant | Value | Description
--- | --- | ---
siCurrentHistory | 0 | Duplicate final resulting geometry of the source object
siOriginalHistory | 1 | Duplicate the original geometry of the source object (not implemented)
siDuplicateHistory | 2 | Duplicate whole construction history if the source object
siSharedHistory | 3 | Share the construction history of the source object such that changes to the source object effect the copied object (same as instance)

### Applies To

Duplicate SIDuplicate