2.2.4.24.7 XAudSoundDevice_SetVolume
The XAudSoundDevice_SetVolume message sets the master volume level for all sounds played with the sound device.
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_size |
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_msgid |
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_idObjectSubject |
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flVolume |
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_size (4 bytes): An unsigned 32-bit integer. The total message size, in bytes.
_msgid (4 bytes): A signed 32-bit integer. The message ID that is unique to the specific target. The nMsg value is 0x00000036 for this message.
_idObjectSubject (4 bytes): An unsigned 32-bit integer. The ID of the target object.
flVolume (4 bytes): A single-precision 32-bit number. The volume level. The value MUST be within the range of 0.0 and 1.0.