MCS_setControlValue

Sets the value of an MCCS control to the specified value

Declaration

ibool NAPI MCS_setControlValue(
uchar controlCode,
ushort value)

Prototype In

snap/ddc.h

Parameters

controlCode | MCCS control code (MCS_controlsType)
value | New value for the control

Return Value

True if the function succeeded, false if it failed.

Description

This function sets the current value for a specified MCCS control to the specified value. Continuous controls may accept any value between zero and the maximum value, specific to each control. Non-continuous controls can only accept specific values. The maximum value returned for non-continuous controls represents the maximum index for the acceptable values for the control. A value of 0 for non-continous controls represents that no value has been selected.

Note: If you need to set the values of multiple controls at a time, you should use the more efficient MCS_setControlValues function which can set up to 40 control values at the same time.

See Also

MCS_isControlSupported, MCS_enableControl, MCS_getControlValue, MCS_resetControl, MCS_saveCurrentSettings

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