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System.Diagnostics.Process p=new Process();
p.StartInfo.FileName="cmd.exe";
p.StartInfo.UseShellExecute=false;
p.StartInfo.RedirectStandardInput=true;
p.StartInfo.RedirectStandardOutput=true;
p.Start();
string tempstr=Console.ReadLine();
p.StandardInput.WriteLine(tempstr);
static void Main(string[] args)
{
ProcessStartInfo info = new ProcessStartInfo("cmd.exe");
info.CreateNoWindow = true;
info.RedirectStandardOutput = true;
info.UseShellExecute = false;
info.RedirectStandardInput = true;
Process p = Process.Start(info);
StreamReader reader = p.StandardOutput;
p.StandardInput.WriteLine("dir");
p.StandardInput.WriteLine("exit");
string l = reader.ReadToEnd();
Console.WriteLine(l);
System.Diagnostics.Process p=new Process();
p.StartInfo.FileName="cmd.exe";
p.StartInfo.UseShellExecute=false;
p.StartInfo.RedirectStandardInput=true;
p.StartInfo.RedirectStandardOutput=true;
p.Start();
p.StandardInput.WriteLine("dir");
p.StandardInput.WriteLine("exit");
p.WaitForExit();
textBox1.Text=p.StandardOutput.ReadToEnd();
static void Main(string[] args)
{
ProcessStartInfo info = new ProcessStartInfo("cmd.exe", "/c \"dir c:\\*.*\"");
info.CreateNoWindow = true;
info.RedirectStandardOutput = true;
info.UseShellExecute = false;
Process p = Process.Start(info);
StreamReader reader = p.StandardOutput;
string l = reader.ReadToEnd();
Console.WriteLine(l);
}
unit uMain;
interface
uses Windows, SysUtils;
function get_pipe_result(const cmd: PChar; ret: PChar): Integer; stdcall; export;
implementation
function get_pipe_result(const cmd: PChar; ret: PChar): Integer;
const
ReadBuffer = 2400;
var
Security: TSecurityAttributes;
ReadPipe, WritePipe: THandle;
start: TStartUpInfo;
ProcessInfo: TProcessInformation;
Buffer: PChar;
BytesRead: DWord;
Buf: string;
retStr: string;
begin
with Security do begin
nlength := SizeOf(TSecurityAttributes);
binherithandle := true;
lpsecuritydescriptor := nil;
end;
retStr := '';
if Createpipe(ReadPipe, WritePipe, @Security, 0) then begin
Buffer := AllocMem(ReadBuffer + 1);
FillChar(Start, Sizeof(Start), #0);
with start do begin
cb := SizeOf(start);
start.lpReserved := nil;
lpDesktop := nil;
lpTitle := nil;
dwX := 0;
dwY := 0;
dwXSize := 0;
dwYSize := 0;
dwXCountChars := 0;
dwYCountChars := 0;
dwFillAttribute := 0;
cbReserved2 := 0;
lpReserved2 := nil;
hStdOutput := WritePipe;
hStdInput := ReadPipe;
hStdError := WritePipe;
dwFlags := STARTF_USESTDHANDLES or STARTF_USESHOWWINDOW;
wShowWindow := SW_HIDE;
end;
try
if CreateProcess(nil, cmd, @Security, @Security, true,
NORMAL_PRIORITY_CLASS,
nil, nil, start, ProcessInfo) then begin
WaitForSingleObject(ProcessInfo.hProcess, INFINITE);
CloseHandle(WritePipe);
Buf := '';
repeat
BytesRead := 0;
ReadFile(ReadPipe, Buffer[0], ReadBuffer, BytesRead, nil);
Buffer[BytesRead] := #0;
OemToAnsi(Buffer, Buffer);
Buf := Buf + string(Buffer);
until (BytesRead < ReadBuffer);
while pos(#10, Buf) > 0 do begin
retStr := retStr + Copy(Buf, 1, pos(#10, Buf));
Delete(Buf, 1, pos(#10, Buf));
end;
end;
finally
FreeMem(Buffer);
CloseHandle(ProcessInfo.hProcess);
CloseHandle(ProcessInfo.hThread);
CloseHandle(ReadPipe);
end;
StrPCopy(ret, retStr);
Result := 0;
Exit;
end;
StrPCopy(ret, '');
Result := -1;
end;
end.