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Defines the state of a clock.
Syntax
typedef enum _MFCLOCK_STATE {
MFCLOCK_STATE_INVALID = 0,
MFCLOCK_STATE_RUNNING,
MFCLOCK_STATE_STOPPED,
MFCLOCK_STATE_PAUSED
} MFCLOCK_STATE;
Constants
MFCLOCK_STATE_INVALIDValue: 0 The clock is invalid. A clock might be invalid for several reasons. Some clocks return this state before the first start. This state can also occur if the underlying device is lost. |
MFCLOCK_STATE_RUNNINGThe clock is running. While the clock is running, the time advances at the clock's frequency and current rate. |
MFCLOCK_STATE_STOPPEDThe clock is stopped. While stopped, the clock reports a time of 0. |
MFCLOCK_STATE_PAUSEDThe clock is paused. While paused, the clock reports the time it was paused. |
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows Vista [desktop apps | UWP apps] |
| Minimum supported server | Windows Server 2008 [desktop apps | UWP apps] |
| Header | mfidl.h |