[Visual Basic]

Public Function PlayListItemVolAutomPointParamsGet (

nPlayerIndex as Int16,

nItemIndex as Int16,

strVolumePointName as String,

nPositionUnit as enumVolumeAutomationPosUnits,

ByRef fPosition as Single,

nVolumeScaleType as enumVolumeScales,

ByRef fVolumeLevel as Single,

ByRef nCurveType as enumVolumeCurves,

ByRef nLeftX as Int16,

ByRef nLeftY as Int16,

ByRef nRightX as Int16,

ByRef nRightY as Int16

) as enumErrorCodes

[C#]

public enumErrorCodes PlayListItemVolAutomPointParamsGet (

Int16 nPlayerIndex,

Int16 nItemIndex,

string strVolumePointName,

enumVolumeAutomationPosUnits nPositionUnit,

float fPosition,

enumVolumeScales nVolumeScaleType,

float fVolumeLevel,

enumVolumeCurves nCurveType,

ref Int16 nLeftX,

ref Int16 nLeftY,

ref Int16 nRightX,

ref Int16 nRightY

);

[C++]

public: enumErrorCodes PlayListItemVolAutomPointParamsGet (

Int16 nPlayerIndex,

Int16 nItemIndex,

string strVolumePointName,

enumVolumeAutomationPosUnits nPositionUnit,

float fPosition,

enumVolumeScales nVolumeScaleType,

float fVolumeLevel,

enumVolumeCurves nCurveType,

Int16 __gc *nLeftX,

Int16 __gc *nLeftY,

Int16 __gc *nRightX,

Int16 __gc *nRightY

);

Parameter

Description

nPlayerIndex

Number representing the zero-based index of the involved player

nItemIndex

Number representing the zero-based index of the item inside the playlist. The number of available items can be obtained using the PlayListGetCount method.

strVolumePointName

String representing the friendly name of the volume point to modify

nPositionUnit

The unit used to define positions of volume points.

Supported values are the following:

fPosition

Reference that, on return from the method call, will contain the position of the volume point expressed in the same unit set into the nPositionUnit parameter.

nVolumeScaleType

The volume scaling type.

Supported values are the following:

fVolumeLevel

Reference that, on return from the method call, will contain the volume level expressed in the same unit set into the nVolumeScaleType parameter.

nCurveType

Reference that, on return from the method call, will contain the type of curve applied to reach the next volume point.

Supported values are the following:

nLeftX

Reference that, on return from the method call, will contain the horizontal position, expressed in percentage of the designer's area, of the left control point. This parameter can be ignored when the nCurveType parameter above is set to a value different from VOLUME_CURVE_CUSTOM.

nLeftY

Reference that, on return from the method call, will contain the vertical position, expressed in percentage of the designer's area, of the left control point. This parameter can be ignored when the nCurveType parameter above is set to a value different from VOLUME_CURVE_CUSTOM.

nRightX

Reference that, on return from the method call, will contain the horizontal position, expressed in percentage  of the designer's area, of the right control point. This parameter can be ignored when the nCurveType parameter above is set to a value different from VOLUME_CURVE_CUSTOM.

nRightY

Reference that, on return from the method call, will contain the vertical position, expressed in percentage of the designer's area, of the right control point This parameter can be ignored when the nCurveType parameter above is set to a value different from VOLUME_CURVE_CUSTOM.

Value

Meaning

enumErrorCodes.NOERROR (0)

The method call was successful

Negative value

An error occurred: see the LastError property for further error details or for a list of the possible error values.