The auto flush policy parameter works with allow partial reads. If allow partial reads is FALSE, the WinUSB driver ignores the value of auto flush. If allow partial reads is TRUE, the value of auto flush determines what the WinUSB driver does when the device returns more data than the client requested. If both allow partial reads and auto flush policy parameters are TRUE (that is, nonzero) and the device returns more data than the client requested, the remaining data is discarded. If allow partial reads is TRUE, but auto flush is FALSE, the WinUSB driver caches the extra data and sends it to the client in the next read operation. The default value of the auto flush policy parameter is FALSE.

public bool AutoFlush { get; set; }

Public Property AutoFlush As Boolean
	Get
	Set

public:
property bool AutoFlush {
	bool get ();
	void set (bool value);
}