如何用程序断开WNetAddConnection2建立的网络映射？(20分)

使用 <br>Function NetDriverAdd:Boolean;<br>var<br>&nbsp;NR : TNetResource;<br>begin<br>&nbsp; with NR do<br>&nbsp; begin<br>&nbsp; &nbsp; dwType := RESOURCETYPE_ANY;<br>&nbsp; &nbsp; lpLocalName := pchar('H:');<br>&nbsp; &nbsp; lpRemoteName := pchar('//NTSERVER/files');<br>&nbsp; &nbsp; lpProvider := '';<br>&nbsp; end;<br>&nbsp;if WNetAddConnection2(NR, pchar('FileUser'), pchar('FileUser'),<br>&nbsp; &nbsp; CONNECT_UPDATE_PROFILE) = NO_ERROR then Result := True else Result := False;<br>end;<br><br>建立了连接，如何用程序断开它？<br>我想应该是用函数WNetCancelConnection2，具体如何用？<br>

和WNetAddConnection2几乎一样呀。<br>WNetCancelConnection2(NR, CONNECT_UPDATE_PROFILE, True)<br>其中，NR就是你在使用WNetAddConnection2中的NR.

好象这样也可以：<br><br>dwResult := WNetCancelConnection2("H:", <br>&nbsp; &nbsp; CONNECT_UPDATE_PROFILE, // remove connection from profile <br>&nbsp; &nbsp; FALSE); &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; // fail if open files or jobs <br>&nbsp;

应该用上面的第二种方法，第一种的参数错了。抱歉

接受答案了.