代码:
procedure TForm1.Button1Click(Sender: TObject);
var
si:STARTUPINFO;
pi:PROCESS_INFORMATION;
scmd,tempdir:string;
begin
scmd:='ping 127.0.0.1’;
si.cb:=sizeof(si);
si.dwFlags:=STARTF_USESHOWWINDOW;
if(CreateProcess(nil,pchar(scmd),nil,nil,true,0,nil,pchar(tempdir),si,pi)=false) then
begin
showmessage(inttostr(getlasterror));
end;
老是showmessage出998这个错误,请高手指教!
procedure TForm1.Button1Click(Sender: TObject);
var
si:STARTUPINFO;
pi:PROCESS_INFORMATION;
scmd,tempdir:string;
begin
scmd:='ping 127.0.0.1’;
si.cb:=sizeof(si);
si.dwFlags:=STARTF_USESHOWWINDOW;
if(CreateProcess(nil,pchar(scmd),nil,nil,true,0,nil,pchar(tempdir),si,pi)=false) then
begin
showmessage(inttostr(getlasterror));
end;
老是showmessage出998这个错误,请高手指教!
http://expert.csdn.net/Expert/topic/1924/1924988.xml?temp=.1805689
采用下面代码试下:
scmd:='ping 127.0.0.1';
si.cb:=sizeof(TStartupInfo);
si.lpReserved := NIL;
si.lpDesktop:=NIL;
si.lpTitle := pChar('asdf');
si.cbReserved2 :=0; if(CreateProcess(nil,pchar(scmd),nil,nil,
False,0,pchar(tempdir),nil,StartInfo,pi)=false) then
begin
showmessage(inttostr(getlasterror));
end;
False,0,pchar(tempdir),nil,Si,pi)