CLC_ErrorCode Parameter_RefreshCurrentModifierParameterValue	(	CPHOBJECT const	hParameter,
		CPUINT16 const	wIndex,
		CPVALUE const *const	pValue,
		CPCHAR8 const *const	utf8ValueText,
		RefreshValueAttributes const	attributes
	)

Notify the connected Outputs & Controllers about a Modifier parameter change. This causes an immediate sending of the feedback to the remote watchers.

Remarks

In case of Learning in progress, the learning device is automatically notified about the parameter change if the attribute parameter contains the RVA_ValidForLearning flag.

The attributes argument is automatically updated with the RVA_EnableMoveDown and RVA_EnableMoveUp values before sending the current value refresh notification.

Parameters

[in]	hParameter	Parameter handle. Must be a modifier.
[in]	wIndex	the related parameter index, or 0 if the parameter is not indexed.
[in]	pValue	Pointer to the new parameter value
[in]	utf8ValueText	Value string representation
[in]	attributes	Additional attributes

Returns

Standard CHAILink Client return code. See CLC_ErrorCode enumeration.

Warning

This function can only be called in CopperLan context. This means in the pseudo task CPDoProcess(), in notification handlers or in asynchronous return handlers and not in SystemDoProcess() for instance.