delphi杀进程的两种方式

delphi杀进程的两种方式

uint

 

unit Tlhelp32;

第一种：比较简单，根据标题，找到窗口，再找到进程，杀死进程

 

procedure KillProgram(WindowTitle : string);
const
PROCESS_TERMINATE = $0001;
var
ProcessHandle : THandle;
ProcessID: Integer;
TheWindow : HWND;
begin
TheWindow := FindWindow(nil, PChar(WindowTitle));
GetWindowThreadProcessID(TheWindow, @ProcessID);
ProcessHandle := OpenProcess(PROCESS_TERMINATE, FALSE, ProcessId);
TerminateProcess(ProcessHandle,4);
end;

 

第二种：复杂一点，不过可获取的信息更多，其他功能的时候可以参考一下

function KillTask(ExeFileName: string): integer;
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 integer(ContinueLoop) <> 0 do
begin
if ((UpperCase(ExtractFileName(FProcessEntry32.szExeFile)) =
UpperCase(ExeFileName))
or (UpperCase(FProcessEntry32.szExeFile) =
UpperCase(ExeFileName))) then
Result := Integer(TerminateProcess(OpenProcess(
PROCESS_TERMINATE, BOOL(0),
FProcessEntry32.th32ProcessID), 0));
ContinueLoop := Process32Next(FSnapshotHandle,
FProcessEntry32);
end;

CloseHandle(FSnapshotHandle);
end;