Back to Aurora Vision Library website
You are here: Start » Function Reference » GigE Vision » GigEVision_GetDeviceConnectionOpened
GigEVision_GetDeviceConnectionOpened
| Header: | Genicam.h |
|---|---|
| Namespace: | avl |
| Module: | Genicam |
Checks if connection with specified device is still active.
Syntax
C++
C#
bool avl::GigEVision_GetDeviceConnectionOpened
(
GigEHandle inDeviceHandle
)
Parameters
| Name | Type | Default | Description | |
|---|---|---|---|---|
 |
inDeviceHandle | GigEHandle | Handle of an opened device that will be checked. |
Description
This function will return false after connection with device has been lost.
This function is indicative only. There is no guarantee that subsequent operations will not fail even if this function returns true. Broken connection can be detected after significant delay or during execution of other operations.
Exceptions
This function will throw an exception in the following situation:
- Device handle is invalid.
