wclClientDataConnectionHalWrite Method

Implements a hardware-dependent code that sends data to the connected device.

Namespace: wclCommunication
Assembly: wclCommunication (in wclCommunication.dll) Version: 7.8.3.0 (7.8.3.0)

Syntax

protected abstract int HalWrite(
	byte[] Data,
	out uint Written
)

Protected MustOverride Function HalWrite ( 
	Data As Byte(),
	<OutAttribute> ByRef Written As UInteger
) As Integer

protected:
virtual int HalWrite(
	array<unsigned char>^ Data, 
	[OutAttribute] unsigned int% Written
) abstract

Parameters

Data Byte: The pointer to the data buffer that should be sent to the connected device.
Written UInt32: The amount of bytes actually written to the device.

Return Value

Int32
If the function succeed the return value is WCL_E_SUCCESS. Otherwise the method returns one of the WCL error codes.

Remarks

A derived class must override this method to implement a hardware-dependent code that sends data to the connected device. The method executes in the main thread and must be synchronous.

Reference

wclClientDataConnection Class

wclCommunication Namespace