ExportContainerSize

Determine the required buffer size in bytes to store all container elements (number_of_Elements * size_per_Element). Only possible for containers with basic elements.

Syntax

Definition:

HRESULT ExportContainerSize(
    HRESULT         hrPrev,
    ITcVnContainer* ipContainer,
    ULONGLONG&      nBufferSize
)

Parameters

Name

Type

Description

hrPrev

HRESULT

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

ipContainer

ITcVnContainer*

Container with basic elements

nBufferSize

ULONGLONG&

Output parameter containing the required buffer size

ExportContainerSize 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