声明问题？？？很菜的问题，求助

// Pipe for USB endpoint 1 OUT (address 0x1)
    KUsbPipe m_Endpoint1OUT;
        // Pipe for USB endpoint 1 IN (address 0x81)
    KUsbPipe m_Endpoint1IN;
        // Pipe for USB endpoint 2 OUT (address 0x2)
    KUsbPipe m_Endpoint2OUT;
        // Pipe for USB endpoint 2 IN (address 0x82)
    KUsbPipe m_Endpoint2IN;
按照上面的已经声明了，可还是有错！！


--------------------Configuration: xu9 - Win32 Checked--------------------
Compiling with DDK compiler...
Xu9Device.cpp
C:\xu9\sys\Xu9Device.cpp(802) : error C2065: 'm_Endpoint1In' : undeclared identifier
C:\xu9\sys\Xu9Device.cpp(802) : error C2228: left of '.MaximumTransferSize' must have class/struct/union type
C:\xu9\sys\Xu9Device.cpp(811) : error C2228: left of '.BuildInterruptTransfer' must have class/struct/union type
C:\xu9\sys\Xu9Device.cpp(823) : error C2228: left of '.SubmitUrb' must have class/struct/union type
C:\xu9\sys\Xu9Device.cpp(880) : error C2065: 'm_Endpoint1Out' : undeclared identifier
C:\xu9\sys\Xu9Device.cpp(880) : error C2228: left of '.MaximumTransferSize' must have class/struct/union type
C:\xu9\sys\Xu9Device.cpp(889) : error C2228: left of '.BuildInterruptTransfer' must have class/struct/union type
C:\xu9\sys\Xu9Device.cpp(901) : error C2228: left of '.SubmitUrb' must have class/struct/union type
C:\xu9\sys\Xu9Device.cpp(956) : error C2065: 'm_Endpoint2In' : undeclared identifier
C:\xu9\sys\Xu9Device.cpp(956) : error C2228: left of '.MaximumTransferSize' must have class/struct/union type
C:\xu9\sys\Xu9Device.cpp(969) : error C2228: left of '.BuildBulkTransfer' must have class/struct/union type
C:\xu9\sys\Xu9Device.cpp(984) : error C2228: left of '.SubmitUrb' must have class/struct/union type
C:\xu9\sys\Xu9Device.cpp(1037) : error C2065: 'm_Endpoint2Out' : undeclared identifier
C:\xu9\sys\Xu9Device.cpp(1037) : error C2228: left of '.MaximumTransferSize' must have class/struct/union type
C:\xu9\sys\Xu9Device.cpp(1047) : error C2228: left of '.BuildBulkTransfer' must have class/struct/union type
C:\xu9\sys\Xu9Device.cpp(1060) : error C2228: left of '.SubmitUrb' must have class/struct/union type
C:\xu9\sys\Xu9Device.cpp(1084) : error C2509: 'OnQueryCapabilities' : member function not declared in 'Xu9Device'
        c:\xu9\sys\Xu9Device.h(11) : see declaration of 'Xu9Device'
C:\xu9\sys\Xu9Device.cpp(1117) : error C2228: left of '.Abort' must have class/struct/union type
C:\xu9\sys\Xu9Device.cpp(1118) : error C2228: left of '.Abort' must have class/struct/union type
C:\xu9\sys\Xu9Device.cpp(1119) : error C2228: left of '.Abort' must have class/struct/union type
C:\xu9\sys\Xu9Device.cpp(1120) : error C2228: left of '.Abort' must have class/struct/union type
Error executing cl.exe.

xu9.sys - 21 error(s), 0 warning(s)

是不是环境的设置不对？
while(1)
{cout<<"I am waiting!!!"
}