F_VN_SetAt_TcVnKeyPoint
Sets the element at the specified index of the container.
Syntax
Definition:
FUNCTION F_VN_SetAt_TcVnKeyPoint : HRESULT
VAR_IN_OUT
stElement : TcVnKeyPoint;
END_VAR
VAR_INPUT
ipContainer : ITcVnContainer;
nIndex : ULINT;
hrPrev : HRESULT;
END_VAR
Inputs
|
Name |
Type |
Description |
|---|---|---|
|
ipContainer |
Container with TcVnKeyPoint elements, in which the element at position nIndex is replaced by stElement | |
|
nIndex |
ULINT |
Index |
|
hrPrev |
HRESULT indicating the result of previous operations (If SUCCEEDED(hrPrev) equals false, no operation is executed.) |
In/Outputs
|
Name |
Type |
Description |
|---|---|---|
|
stElement |
Element to set at the specified container position |
Return valueRequired 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 |