GetTimestamp

Get the timestamp (actual DC time) from the last change of an object (e.g. ITcVnImage or ITcVnContainer)

Syntax

Definition:

HRESULT GetTimestamp(
    HRESULT     hrPrev,
    ITcUnknown* ipUnknown,
    LONGLONG&   nTimestamp
)

Parameters

Name

Type

Description

hrPrev

HRESULT

HRESULT indicating the result of previous operations (If SUCCEEDED(hrPrev) equals false, no operation is executed.)

ipUnknown

ITcUnknown*

An object implementing ITcUnknown and ITcVnTimestamp (e.g. ITcVnImage or ITcVnContainer)

nTimestamp

LONGLONG&

Returns the timestamp

GetTimestamp 1: Return value

HRESULT

Required License

TC3 Vision Base

System Requirements

Development environment

Target platform

PLC libraries to include

TwinCAT V3.1.4024.59 or later

PC or CX (x64) with min. PL50, e.g. Intel 4-core Atom CPU

Tc3_Vision