F_VN_CreateContainer
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
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 indicating the result of previous operations (If SUCCEEDED(hrPrev) equals false, no operation is executed.) |
Return valueFurther 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. 4024.44 or later | PC or CX (x64) with PL50, e.g. Intel 4-core Atom CPU | Tc3_Vision |