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SoundComposer.ItemWaveToneFrequencyGet method

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Remarks

 

Obtains the frequency used to generate a specific wave tone item. The frequency can be modified through the SoundComposer.ItemWaveToneFrequencySet method.

 

For further details about sound composing see the the SoundComposer object and the How to compose a sound tutorial.

 

 

Syntax

 

[Visual Basic]

control.SoundComposer.ItemWaveToneFrequencyGet (

nUniqueId as Long,

ByRef fFrequency as Single

) as enumErrorCodes


 

[C++]

short control.SoundComposer.ItemWaveToneFrequencyGet (

long nUniqueId,

float *fFrequency

);


 

Parameter

Description

 

 

nUniqueId

The unique identifier of the element previously returned by the call to the SoundComposer.ItemWaveToneAdd method.

fFrequency

Reference that, on return from the method call, will contain the wave tone frequency expressed in Hertz, e.g. 700

 

 

Return value

 

Value

Meaning

 

 

Negative value

An error occurred, check the LastError property value in order to get the error code

enumErrorCodes.ERR_NOERROR (0)

The method call was successful