delphi WNetAddConnection2 映射網絡驅去問題
提示:' ERROR_NO_NET_OR_BAD_PATH'
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>.代碼如如下..>>>>>>>>>>>>>>>>
spath:='\\192.170.111.9\';
UName:=PChar('administrator');
pwd:=PChar('longlongago');
with netsorce do
begin
dwType:=RESOURCETYPE_DISK;
lpLocalName:='v:';
lpRemoteName:=PAnsiChar(spath);
lpProvider:='';
end;
case WNetAddConnection2(netsorce,@UName,@pwd,CONNECT_UPDATE_PROFILE) of
NO_ERROR: ShowMessage('成功') ;
ERROR_ACCESS_DENIED: showmessage('Access is denied.');
ERROR_ALREADY_ASSIGNED:ShowMessage('The device specified in the lpLocalName parameter is already connected.');
ERROR_BAD_DEV_TYPE:ShowMessage('The device type and the resource type do not match.');
ERROR_BAD_DEVICE:ShowMessage('The value specified in lpLocalName is invalid');
ERROR_BAD_NET_NAME:ShowMessage('The value specified in the lpRemoteName parameter is not valid or cannot be located.');
ERROR_BAD_PROFILE :ShowMessage('The user profile is in an incorrect format.') ;
ERROR_CANNOT_OPEN_PROFILE :ShowMessage('The system is unable to open the user profile to process persistent connections. ');
ERROR_DEVICE_ALREADY_REMEMBERED:ShowMessage('An entry for the device specified in lpLocalName is already in the user profile.') ;
ERROR_EXTENDED_ERROR:ShowMessage('A network-specific error occurred. To get a description of the error, use the WNetGetLastError function. ');
ERROR_INVALID_PASSWORD:ShowMessage('The specified password is invalid. ');
ERROR_NO_NET_OR_BAD_PATH:ShowMessage('The operation cannot be performed because either a network component is not started or the specified name cannot be used.');
ERROR_NO_NETWORK:ShowMessage('The network is not present. ');
else
ShowMessage('其他意外終止!');
end;
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
[解决办法]
如果地址栏里打
\\192.170.111.9\d$
回车后，会弹出登录框，输入用户名有密码可以成功显示对方目录的话，按下面改：
spath:='\\192.170.111.9\';
改为
spath:='\\192.170.111.9\d$';
再试下
你要给个路径的，至少也要有对方的盘符 c$ d$ c$\temp d$\test这样的
[解决办法]
你也可以在命令行下使用
net use z: \\192.170.111.9\d$ longlongago /user:administrator
试验是否连接成功
如成功会显示：“命令成功完成”，否则会报错
