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This control code requests the HID class driver to poll a device for status.
This I/O control code is not strictly necessary for the Windows CE HID class driver, because USB device status is collected automatically by the USB host controller driver (HCD). This I/O control code is defined in Windows CE only for compatibility with Windows NT. Processing for this code can simply return success without doing any work.
|Runs on||Versions||Defined in||Include||Link to|
|Windows CE OS||1.0 and later|
Note This API is part of the complete Windows CE OS package as provided by Microsoft. The functionality of a particular platform is determined by the original equipment manufacturer (OEM) and some devices may not support this API.
Last updated on Tuesday, July 13, 2004