GetConfigDescriptor Method (deviceProfileHandle, configIndex, configHandle)

LibUsbDotNet

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LibUsbDotNet 2.2.8 GetConfigDescriptor Method (deviceProfileHandle, configIndex, configHandle)

Get a USB configuration descriptor based on its index.

Declaration Syntax

Visual Basic

Visual C++

public static int GetConfigDescriptor(
	MonoUsbProfileHandle deviceProfileHandle,
	byte configIndex,
	out MonoUsbConfigHandle configHandle
)

Public Shared Function GetConfigDescriptor ( _
	deviceProfileHandle As MonoUsbProfileHandle, _
	configIndex As Byte, _
	<OutAttribute> ByRef configHandle As MonoUsbConfigHandle _
) As Integer

public:
static int GetConfigDescriptor(
	[InAttribute] MonoUsbProfileHandle^ deviceProfileHandle, 
	unsigned char configIndex, 
	[OutAttribute] MonoUsbConfigHandle^% configHandle
)

Parameters

deviceProfileHandle (MonoUsbProfileHandle): A device profile handle.

configIndex (Byte): The index of the configuration you wish to retrieve.

configHandle (MonoUsbConfigHandle%): A config handle.

Return Value

0 on success
ErrorNotFound if the device is in unconfigured state
another MonoUsbError code on error

Remarks

Note:This is a non-blocking function which does not involve any requests being sent to the device.

Note: Member documentation was originally generated using the Libusb-1.0 API documentation: USB descriptors

Assembly: LibUsbDotNet (Module: LibUsbDotNet) Version: 2.2.8.104 (2.2.8.104)

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