|
BOOL
|
FT_W32_CloseHandle
|
(FT_HANDLE ftHandle)
|
Parameters
|
ftHandle
|
Handle of the device.
|
Return Value
If the function is successful, the return value is nonzero.
If the function is unsuccessful, the return value is zero.
Example
This example shows how to close a device after opening it for non-overlapped I/O using its description.
FT_STATUS ftStatus;
FT_HANDLE ftHandle;
char Buf[64];
ftStatus = FT_ListDevices(0,Buf,FT_LIST_BY_INDEX|FT_OPEN_BY_DESCRIPTION);
ftHandle = FT_W32_CreateFile(Buf,GENERIC_READ|GENERIC_WRITE,0,0,
OPEN_EXISTING,
FILE_ATTRIBUTE_NORMAL | FT_OPEN_BY_DESCRIPTION,
0);
if (ftHandle == INVALID_HANDLE_VALUE){
// FT_W32_CreateDevice failed}
else {
// FT_W32_CreateFile OK, so do some work, and eventually ...
FT_W32_CloseHandle(ftHandle);
}