Numbers

The number controls allow the user to enter numerical data associated with a line. The numerical data is expressed as signed integers, unsigned integers, or integer decibel values. These controls use the MIXERCONTROLDETAILS_SIGNED and MIXERCONTROLDETAILS_UNSIGNED structures to retrieve and set control properties. The following table describes the types of number controls.

Control
Description
Signed
Allows integer values entered in the range of pics/MMEDIA00090000.gif 231 through (231 pics/MMEDIA00090000.gif 1).
Unsigned
Allows integer values entered in the range of 0 through (232 pics/MMEDIA00090000.gif 1).
Decibel
Allows integer decibel values to be entered, in tenths of decibels. The range of values for this control is pics/MMEDIA00090000.gif 32,768 through 32,767.
Percent
Allows values to be entered as percentages.

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