F_VN_GetTimestamp
Get the timestamp (actual DC time) from the last change of an object (e.g. ITcVnImage or ITcVnContainer)
Syntax
Definition:
FUNCTION F_VN_GetTimestamp : HRESULT
VAR_INPUT
ipUnknown : ITcUnknown;
END_VAR
VAR_IN_OUT
nTimestamp : LINT;
END_VAR
VAR_INPUT
hrPrev : HRESULT;
END_VAR
Inputs
|
Name |
Type |
Description |
|---|---|---|
|
ipUnknown |
An object implementing ITcUnknown and ITcVnTimestamp (e.g. ITcVnImage or ITcVnContainer) | |
|
hrPrev |
HRESULT indicating the result of previous operations (If SUCCEEDED(hrPrev) equals false, no operation is executed.) |
In/Outputs
|
Name |
Type |
Description |
|---|---|---|
|
nTimestamp |
LINT |
Returns the timestamp |
Return valueRequired License
TC3 Vision Base