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·¢ÐÅÕ¾: BBS ˮľÇ廪վ (Sat Apr 8 01:50:09 2000) WWW-POST
DeviceIoControl
VBÉùÃ÷
Declare Function DeviceIoControl Lib "kernel32" Alias "DeviceIoControl"
(ByVal hDevice As Long, ByVal dwIoControlCode As Long, lpInBuffer As Any,
ByVal nInBufferSize As Long, lpOutBuffer As Any, ByVal nOutBufferSize As
Long, lpBytesReturned As Long, lpOverlapped As OVERLAPPED) As Long
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hDevice Long£¬É豸¾ä±ú
dwIoControlCode Long£¬´øÓÐ FSCTL_ ǰ׺µÄ³£Êý¡£²Î¿¼É豸¿ØÖÆÑ¡ÏîµÄ²¿·ÖÁбí
lpInBuffer Any£¬¾ßÌåÈ¡¾öÓÚdwIoControlCode²ÎÊý¡£²Î¿¼É豸¿ØÖÆÑ¡ÏîµÄ²¿·ÖÁбí
nInBufferSize Long£¬ÊäÈ뻺³åÇøµÄ³¤¶È
lpOutBuffer Any£¬¾ßÌåÈ¡¾öÓÚdwIoControlCode²ÎÊý¡£²Î¿¼É豸¿ØÖÆÑ¡ÏîµÄ²¿·ÖÁбí
nOutBufferSize Long£¬Êä³ö»º³åÇøµÄ³¤¶È
lpBytesReturned Long£¬Êµ¼Ê×°ÔØµ½Êä³ö»º³åÇøµÄ×Ö½ÚÊýÁ¿
lpOverlapped OVERLAPPED£¬Õâ¸ö½á¹¹ÓÃÓÚÖØµþ²Ù×÷¡£Õë¶Ôͬ²½²Ù×÷£¬ÇëÓÃByVal As Long
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