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Effects.CustomDspExternalGetParameters method

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Retrieves parameters currently set into an external custom DSP effect.


For further details about managing a custom DSP effect refer to the How to manage custom DSP effects section.

For further details about methods related to the use of special effects refer to the Effects COM object.





[Visual Basic]

control.Effects.CustomDspExternalGetParameters (

nIdDsp as Long,

pParameters as Long

) as enumErrorCodes



short control.Effects.CustomDspExternalGetParameters (

long nIdDsp,

long pParameters









Unique identifier of the custom DSP as returned by the Effects.CustomDspExternalLoad method


Pointer in memory to the data structure containing specific parameters for the custom DSP effect: this data structure is not predefined and its fields strictly depends upon the parameters effectively needed by the DSP algorithm: it's very important that this data structure reflects exactly (also in terms of bytes length) the data structure used inside the DLL containing the external DSP




Return value






Negative value

An error occurred (see the LastError property for further error details)

enumErrorCodes.ERR_NOERROR (0)

The method call was successful.