CLC_ErrorCode Parameter_AddModifierSupportedDataType	(	CPHOBJECT const	hParameter,
		DataTypes const	dataType,
		CPVALUE const *const	pMinValue,
		CPVALUE const *const	pMidValue,
		CPVALUE const *const	pMaxValue
	)

Declare a supported data type and its value range information.

Parameters

[in]	hParameter	Parameter handle. Must be a modifier.
[in]	dataType	the data type
[in]	pMinValue	Pointer to the min value
[in]	pMidValue	Pointer to the middle value
[in]	pMaxValue	Pointer to the max value

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.