F_VN_CreateContainer

F_VN_CreateContainer 1:

Creates a container with type GUID nTypeGuid and return its container interface.

Syntax

Definition:

FUNCTION F_VN_CreateContainer : HRESULT
VAR_INPUT
    ipContainer : Reference To ITcVnContainer;
    nTypeGuid   : GUID;
    nElementNum : ULINT;
    hrPrev      : HRESULT;
END_VAR

F_VN_CreateContainer 2: Inputs

Name

Type

Description

ipContainer

Reference To ITcVnContainer

Returns the created container

nTypeGuid

GUID

Type GUID of the container to be created

nElementNum

ULINT

Number of elements

hrPrev

HRESULT

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

F_VN_CreateContainer 3: Return value

HRESULT

Further information

The global ContainerType constants can be used to determine the container type via the parameter nTypeGuid.

Required License

TC3 Vision Base

System Requirements

Development environment

Target platform

PLC libraries to include

TwinCAT V3.1.4024.54 or later

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

Tc3_Vision