如何判断某一进程已经启动?
程序中通过什么方式判断另外一程序已在进程运行中? 请指教。 问题点数:20、回复次数:1Top
1 楼jackie186(好山好水在丽江,住进束河好来屋。)回复于 2006-03-07 16:37:55 得分 20
查找进程
function IsProcessRunning(const ProcessName: string): THandle; //查找进程句柄
const
PROCESS_TERMINATE = $0001;
var
ContinueLoop: BOOL;
FSnapShotHandle: THandle;
FProcessEntry32: TProcessEntry32;
begin
Result := 0;
FSnapShotHandle := CreateToolhelp32SnapShot(TH32CS_SNAPPROCESS, 0);
FProcessEntry32.dwSize := SizeOf(FProcessEntry32);
ContinueLoop := Process32First(FSnapshotHandle, FProcessEntry32);
while WordBool(ContinueLoop) do
begin
if AnsiPos(LowerCase(ProcessName), LowerCase(FProcessEntry32.szExeFile)) > 0 then
begin
Result:= FProcessEntry32.th32ProcessID;
Break;
end;
ContinueLoop:=Process32Next(FSnapshotHandle,FProcessEntry32);
end;
CloseHandle(FSnapshotHandle);
end;Top




