Operator Reference

HALCON Operator Reference / Classes

• HDevelop
• .NET
• Python
• C++
• C

ClassesClasses | | Operators

Use the tabs on the upper right to switch to a different programming language.

Use the tabs on the upper right to switch to a different programming language.

HIODevice (Class)

HIODevice — Represents an instance of an I/O device.

Constructors

OpenIoDevice

Open and configure an I/O device.

Methods

CloseIoDevice		Close the specified I/O device.
ControlIoDevice		Perform an action on the I/O device.
ControlIoInterface		Perform an action on the I/O interface.
GetIoDeviceParam		Query settings of an I/O device instance.
OpenIoChannel		Open and configure I/O channels.
OpenIoDevice		Open and configure an I/O device.
QueryIoDevice		Query information about channels of the specified I/O device.
QueryIoInterface		Query information about the specified I/O device interface.
SetIoDeviceParam		Configure a specific I/O device instance.

HIODevice (Class)

Name

HIODevice — Represents an instance of an I/O device.

Constructors

OpenIoDevice

Open and configure an I/O device.

Methods

CloseIoDevice		Close the specified I/O device.
ControlIoDevice		Perform an action on the I/O device.
ControlIoInterface		Perform an action on the I/O interface.
GetIoDeviceParam		Query settings of an I/O device instance.
OpenIoChannel		Open and configure I/O channels.
OpenIoDevice		Open and configure an I/O device.
QueryIoDevice		Query information about channels of the specified I/O device.
QueryIoInterface		Query information about the specified I/O device interface.
SetIoDeviceParam		Configure a specific I/O device instance.

Use the tabs on the upper right to switch to a different programming language.

---

ClassesClasses | | Operators