USBDeviceEndControlTransfer Method

Waits for a pending asynchronous control transfer to complete.

Namespace: MadWizard.WinUSBNet
Assembly: WinUSBNet (in WinUSBNet.dll) Version: 2.0.0.0 (2.0.0.0)

Syntax

public int EndControlTransfer(
	IAsyncResult asyncResult
)

Public Function EndControlTransfer ( 
	asyncResult As IAsyncResult
) As Integer

public:
int EndControlTransfer(
	IAsyncResult^ asyncResult
)

Parameters

asyncResult: Type: SystemIAsyncResult
The IAsyncResult object representing the asynchronous operation, as returned by one of the ControlIn, ControlOut or ControlTransfer methods.

Return Value

Type: Int32
The number of bytes transfered during the operation.

Remarks

Every asynchronous control transfer must have a matching call to EndControlTransfer(IAsyncResult) to dispose of any resources used and to retrieve the result of the operation. When the operation was successful the method returns the number of bytes that were transfered. If an error occurred during the operation this method will throw the exceptions that would otherwise have occurred during the operation. If the operation is not yet finished EndControlTransfer will wait for the operation to finish before returning.

Reference

USBDevice Class

MadWizard.WinUSBNet Namespace

USBDeviceAddLanguageSpecificTextSet("LST812E5560_0?cpp=::|nu=.");EndControlTransfer Method

Parameters

Return Value

Reference

USBDeviceEndControlTransfer Method