F_VN_GetAt_UINT

F_VN_GetAt_UINT 1:

Gets the UINT element at the specified index of the container.

Syntax

Definition:

FUNCTION F_VN_GetAt_UINT : HRESULT
VAR_INPUT
    ipContainer : ITcVnContainer;
END_VAR
VAR_IN_OUT
    nElement    : UINT;
END_VAR
VAR_INPUT
    nIndex      : ULINT;
    hrPrev      : HRESULT;
END_VAR

F_VN_GetAt_UINT 2: Inputs

Name

Type

Description

ipContainer

ITcVnContainer

Container with UINT elements

nIndex

ULINT

Index of the requested element

hrPrev

HRESULT

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

F_VN_GetAt_UINT 3: In/Outputs

Name

Type

Description

nElement

UINT

Returns the element at the specified index

F_VN_GetAt_UINT 4: Return value

HRESULT

Required License

TC3 Vision Base

System Requirements