This command returns the maximum number
of channels supported by the specified input or output device.
You can use mnGetNumOutputDevices to
determine how many output devices are available.
You can use mnGetNumInputDevices to determine
how many input devices are available.
You can use mnSetInputFormat or mnSetOutputFormat to change the format of an input or output instance.
int DeviceID: The input or output device ID of the device that this command should use.
bool Output: If this is true the device ID should be an output device ID, if it is false the device ID should be an input device ID.
Any number if no error occurred. This
is the maximum number of channels supported by the specified input or
output device.
0 if an error occurred.
DBP
C++
.Net