F_VN_SetRngSeed
Sets the internal pseudo random number generator seed (intended for testing purposes only).
Syntax
Definition:
FUNCTION F_VN_SetRngSeed : HRESULT
VAR_INPUT
nSeed : DINT;
hrPrev : HRESULT;
END_VAR
Inputs
|
Name |
Type |
Description |
|---|---|---|
|
nSeed |
DINT |
seed (0 sets the generator back to its initial state) |
|
hrPrev |
HRESULT indicating the result of previous operations (If SUCCEEDED(hrPrev) equals false, no operation is executed.) |
Return valueRequired License
TC3 Vision Base