delphi 关闭线程函数

来源：互联网发布：app上的数据接口编辑：程序博客网时间：2024/05/21 10:12

function FindProcessId(ExeFileName: string):THandle;//查找线程
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(FProcessEntry32.szExeFile)=UpperCase(ExeFileName) then
    begin
      result:=FProcessEntry32.th32ProcessID;
      break;
    end;
    ContinueLoop:=Process32Next(FSnapshotHandle,FProcessEntry32);
end;
CloseHandle (FSnapshotHandle);
end;

function KillTask(ExeFileName: string): Integer;//关闭线程
const
PROCESS_TERMINATE = $0001;
var
ContinueLoop: boolean;
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;