NetSessionEnum win2000下面是在 netapi32.dll中 win98是在'SVRAPI.DLL'中,不过声明也不同了,给你个98下面的例子看看好了 const MaxNetArrayItems = 512; type TSessionInfo50 = packed record sesi50_cname: PChar; //remote computer name (connection id in Netware) sesi50_username: PChar; sesi50_key: DWORD; // used to delete session (not used in Netware) sesi50_num_conns: Word; sesi50_num_opens: Word; //not available in Netware sesi50_time: DWORD; sesi50_idle_time: DWORD; //not available in Netware sesi50_protocol: Char; padl: Char; end; TNetSessionEnum = function (const pszServer: PChar; sLevel: SmallInt; pbBuffer: Pointer; cbBuffer: Word; var pcEntriesRead: Word; var pcTotalAvail: Word): DWORD; stdcall;implementation{$R *.dfm} procedure GetNetSessions(ComputerNames: TStrings); var SessionInfo: array[0..MaxNetArrayItems] of TSessionInfo50; EntriesRead, TotalAvail: Word; I: Integer; Str: string; NetSessionEnum: TNetSessionEnum; LibHandle: THandle; begin ComputerNames.Clear; LibHandle := LoadLibrary('SVRAPI'); if LibHandle <> 0 then begin try @NetSessionEnum := GetProcAddress(LibHandle, 'NetSessionEnum'); if (@NetSessionEnum <> nil) then if NetSessionEnum(nil, 50, @SessionInfo, Sizeof(SessionInfo), EntriesRead, TotalAvail) = 0 then begin for I := 0 to EntriesRead - 1 do with SessionInfo[I] do begin SetString(Str, sesi50_cname, StrLen(sesi50_cname)); ComputerNames.Add(Str); end; end; finally FreeLibrary(LibHandle); end; end; end; //连接的计算机名存放在 ComputerNames 中,可以在 Win9x 下使用。
这根本就是98下的TNetSessionEnum = function (const pszServer: PChar; sLevel: SmallInt; pbBuffer: Pointer; cbBuffer: Word; var pcEntriesRead: Word; var pcTotalAvail: Word): DWORD; stdcall; LibHandle := LoadLibrary('SVRAPI');
去下载LanManager.zip
里面给出了NetSessionEnum
netapi32.dll中
win98是在'SVRAPI.DLL'中,不过声明也不同了,给你个98下面的例子看看好了
const
MaxNetArrayItems = 512;
type
TSessionInfo50 = packed record
sesi50_cname: PChar; //remote computer name (connection id in Netware)
sesi50_username: PChar;
sesi50_key: DWORD; // used to delete session (not used in Netware)
sesi50_num_conns: Word;
sesi50_num_opens: Word; //not available in Netware
sesi50_time: DWORD;
sesi50_idle_time: DWORD; //not available in Netware
sesi50_protocol: Char;
padl: Char;
end;
TNetSessionEnum = function (const pszServer: PChar; sLevel: SmallInt;
pbBuffer: Pointer; cbBuffer: Word; var pcEntriesRead: Word;
var pcTotalAvail: Word): DWORD; stdcall;implementation{$R *.dfm}
procedure GetNetSessions(ComputerNames: TStrings);
var
SessionInfo: array[0..MaxNetArrayItems] of TSessionInfo50;
EntriesRead, TotalAvail: Word;
I: Integer;
Str: string;
NetSessionEnum: TNetSessionEnum;
LibHandle: THandle;
begin
ComputerNames.Clear;
LibHandle := LoadLibrary('SVRAPI');
if LibHandle <> 0 then
begin
try
@NetSessionEnum := GetProcAddress(LibHandle, 'NetSessionEnum');
if (@NetSessionEnum <> nil) then
if NetSessionEnum(nil, 50, @SessionInfo, Sizeof(SessionInfo), EntriesRead, TotalAvail) = 0 then
begin
for I := 0 to EntriesRead - 1 do
with SessionInfo[I] do
begin
SetString(Str, sesi50_cname, StrLen(sesi50_cname));
ComputerNames.Add(Str);
end;
end;
finally
FreeLibrary(LibHandle);
end;
end;
end;
//连接的计算机名存放在 ComputerNames 中,可以在 Win9x 下使用。
pbBuffer: Pointer; cbBuffer: Word; var pcEntriesRead: Word;
var pcTotalAvail: Word): DWORD; stdcall;
LibHandle := LoadLibrary('SVRAPI');