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VST.ProgramParamGetInfo method

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Remarks

 

Obtains specific information about the given parameter.

 

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

For further details about managing a VST effect refer to the How to manage VST effects tutorial.

 

 

Syntax

 

[Visual Basic]

control.VST.ProgramParamGetInfo (

nPlayer as Integer,

nIdVST as Long,

nProgramIndex as Integer,

nParamIndex as Integer,

nInfo as enumVstParamInfo

) as String


 

[C++]

LPCTSTR control.VST.ProgramParamGetInfo (

short nPlayer,

long nIdVST,

short nProgramIndex,

short nParamIndex,

short nInfo

);


 

 

Parameter

Description

 

 

nPlayer

Number representing the zero-based index of the involved player

nIdVST

Unique identifier of the VST effect as returned by the VST.EffectLoad or VST.InstrumentLoad methods.

nProgramIndex

Zero-based index of the program

nParamIndex

Zero-based index of the parameter

nInfo

Type of requested information.

Supported values are the following:

Mnemonic constant

Value

Meaning

VST_PARAM_INFO_NAME

0

VST Parameter Name, for example Time, Gain, RoomType, etc.

VST_PARAM_INFO_LABEL

1

VST Parameter Label. This usually represents the unit of measure for the parameter, for example dB, type, sec., etc.

VST_PARAM_INFO_DISPLAY

2

VST Parameter Display. This usually represents the current value of the parameter in a readable format but it's not guaranteed that all VSTs available on the marker will always use this parameter for this specific purpose.

 

 

Return value

 

Value

Meaning

 

 

Empty string

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

Valid string

String containing the requested information