GpioChangeCounter.Read Method
Definition
Important
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Reads the current count of polarity changes. Before counting has been started, this will return 0.
GpioChangeCount Read();public GpioChangeCount Read();function read()Public Function Read () As GpioChangeCountReturns
A GpioChangeCount structure containing a count and an associated timestamp.
Remarks
The following exception can be thrown by this method:
- HRESULT_FROM_WIN32(ERROR_INVALID_HANDLE) - the change counter or the associated pin has been disposed.