Audio Mixer Messages (Windows Embedded CE 6.0)
1/6/2010
The Audio Mixer messages for the WAV_IOControl function are defined in the following table.
Programming element | Description |
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Requests a user-mode mixer driver to close the specified device instance. |
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Requests a user-mode mixer driver to return detailed information about the specified control on the specified audio line. |
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Requests a user-mode mixer driver to return capabilities information about the specified device. |
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Requests a user-mode mixer driver to return information about specified controls connected to a specified audio line for the specified device. |
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Requests a user-mode mixer driver to return information about a specified audio line for the specified device. |
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Requests a user-mode mixer driver to return the number of device instances that it supports. |
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Message received by the user-mode mixer driver's mxdMessage function while the driver is being installed. |
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Requests a user-mode mixer driver to open an instance of the specified device. |
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Requests a user-mode mixer driver to set information about specified controls connected to a specified audio line for a specified device. |