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UsbDeviceConnectionEventArgs Class

Package: GHIElectronics.Endpoint.Devices.UsbHost
Namespace: GHIElectronics.Endpoint.Devices.UsbHost

Event data for UsbHostController.ConnectionChanged: one USB device attached or detached.

class UsbDeviceConnectionEventArgs : public EventArgs {};

Properties​

DeviceName​

std::string DeviceName() const;

What to open: "/dev/ttyUSB0", "eth1"... (see DeviceType)

Returns string

DeviceStatus​

DeviceConnectionStatus DeviceStatus() const;

Whether the device was just connected or just disconnected.

Returns DeviceConnectionStatus

Id​

uint32_t Id() const;

The device's number: the same for all its events, a new one when it is plugged in again

Returns uint

Manufacturer​

std::string Manufacturer() const;

The device's own name for its maker ("Logitech"), empty if it has none

Returns string

Product​

std::string Product() const;

The device's own name ("USB Receiver"), empty if it has none

Returns string

ProductId​

uint16_t ProductId() const;

USB product id (PID) from the device descriptor.

Returns ushort

SerialNumber​

std::string SerialNumber() const;

Empty if the device has none

Returns string

Type​

DeviceType Type() const;

What the device gives (see UsbHost.DeviceType); hints what to open UsbDeviceConnectionEventArgs.DeviceName with.

Returns DeviceType

VendorId​

uint16_t VendorId() const;

USB vendor id (VID) from the device descriptor.

Returns ushort