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파일을 덮어 쓰려면 프로그램이 필요하지만 때로는 어떤 프로세스가 프로그램을 잠그는 경우가 있습니다. 어떤 프로세스가 파일을 잠그고 있는지 확인하는 방법과 파일을 잠금 해제하는 방법? 어떤 기능을 사용해야합니까?어떤 프로그램이 파일을 잠급니다.
인터넷에서 코드를 발견했지만 작동하지 않습니다.
unit proc;
interface
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, ExtCtrls, StdCtrls, ComCtrls, Grids, ValEdit, MTSUtilsUnit, TLHelp32,
Menus, PsAPI;
type
TApp = class
fPID: Integer;
fPArentPID: Integer;
fPIDName: string;
fThread: Integer;
fDLLName: TStringList;
fDLLPath: TStringList;
fDescription: string;
end;
TForm2 = class(TForm)
StatusBar1: TStatusBar;
Panel1: TPanel;
Panel2: TPanel;
Panel3: TPanel;
Panel4: TPanel;
Splitter2: TSplitter;
Edit1: TEdit;
Button1: TButton;
Label1: TLabel;
RichEdit1: TRichEdit;
PopupMenu1: TPopupMenu;
kill1: TMenuItem;
StringGrid1: TStringGrid;
function GetApps(AppName: string): TStringList;
function GetInfo(PID: Integer): string;
function Kill(PID: Integer): Boolean;
procedure kill1Click(Sender: TObject);
procedure Button1Click(Sender: TObject);
procedure FormCreate(Sender: TObject);
procedure StringGrid1SelectCell(Sender: TObject; ACol, ARow: Integer;
var CanSelect: Boolean);
private
{ Private declarations }
public
{ Public declarations }
end;
var
Form2: TForm2;
ApplicationList: TStringList;
row: Integer;
implementation
{$R *.dfm}
function TForm2.Kill(PID: Integer): Boolean;
var fHandle: THandle;
begin
fHandle := OpenProcess(PROCESS_TERMINATE, BOOL(0), PID);
if TerminateProcess(fHandle, 0) then
Result := True
else
Result := False;
CloseHandle(fHandle);
end;
procedure TForm2.kill1Click(Sender: TObject);
var i: Integer;
fApp: TApp;
begin
if Kill(StrToInt(StringGrid1.Cells[1, row])) then
begin
ApplicationList.Delete(row);
StringGrid1.RowCount := ApplicationList.Count;
for i := 1 to ApplicationList.Count - 1 do
begin
fApp := TApp(ApplicationList.Objects[i]);
Form2.StringGrid1.Cells[0,i] := fApp.fPIDName;
Form2.StringGrid1.Cells[1,i] := IntToStr(fApp.fPID);
end;
MessageBox(0, 'Terminate successfully', 'Kill', MB_ICONINFORMATION or MB_OK);
end
else
MessageBox(0, 'Could not terminate process', 'Kill', MB_ICONINFORMATION or MB_OK);
end;
procedure TForm2.StringGrid1SelectCell(Sender: TObject; ACol, ARow: Integer;
var CanSelect: Boolean);
var fApp: TApp;
begin
row := ARow;
RichEdit1.Lines.Clear();
if ApplicationList.Count >= row then
begin
fApp := TApp(ApplicationList.Objects[row]);
RichEdit1.Lines.Add(fApp.fDescription);
end;
end;
procedure TForm2.Button1Click(Sender: TObject);
var i: Integer;
fApp: TApp;
sItem: string;
CanSelect: Boolean;
begin
for i := 0 to ApplicationList.Count - 1 do
begin
fApp := TApp(ApplicationList.Objects[i]);
FreeAndNil(fApp.fDLLName);
FreeAndNil(fApp.fDLLPath);
FreeAndNil(fApp);
end;
FreeAndNil(ApplicationList);
ApplicationList := GetApps(Edit1.Text);
StringGrid1.RowCount := ApplicationList.Count;
for i := 0 to ApplicationList.Count - 1 do
begin
fApp := TApp(ApplicationList.Objects[i]);
StringGrid1.Cells[0,i] := fApp.fPIDName;
StringGrid1.Cells[1,i] := IntToStr(fApp.fPID);
end;
StringGrid1.OnSelectCell(Self, 0, 1, CanSelect);
end;
procedure TForm2.FormCreate(Sender: TObject);
begin
StringGrid1.Cells[0,0] := 'Name';
StringGrid1.Cells[1,0] := 'PID';
end;
function TForm2.GetInfo(PID: Integer): string;
var fHandle: THandle;
fModule: TModuleEntry32;
sInfo: string;
begin
Result := '';
sInfo := 'DLL Name: %s'#13#10 +
'DLL Path: %s'#13#10 +
'ModuleId: %d'#13#10;
fHandle := CreateToolhelp32Snapshot(TH32CS_SNAPMODULE, PID);
if fHandle <> INVALID_HANDLE_VALUE then
if Module32First(fHandle, fModule) then
repeat
if SameText(ExtractFileExt(fModule.szModule), '.dll') then
begin
sInfo := Format(sInfo, [fModule.szModule, fModule.szExePath, fModule.th32ModuleID]);
Result := Result + sInfo;
end;
until not Module32Next(fHandle, fModule);
end;
function TForm2.GetApps(AppName: string): TStringList;
var fHandle: THandle;
fModHandle: THandle;
fProcess: TProcessEntry32;
fModule: TMODULEENTRY32;
App: TApp;
i: Integer;
IsDLL: Boolean;
IsProcess: Boolean;
fDesc: string;
sPath: string;
begin
IsDLL := False;
IsProcess := False;
Result := TStringList.Create();
Result.Clear();
fDesc := 'DLL Name: %s'#13#10 +
'DLL Path: %s'#13#10 +
'ModuleId: %d'#13#10;
fHandle := CreateToolHelp32SnapShot(TH32CS_SNAPPROCESS, 0);
fProcess.dwSize := SizeOf(fProcess);
IsProcess := Process32First(fHandle, fProcess);
while IsProcess do
begin
App := TApp.Create();
App.fDLLName := TStringList.Create();
App.fDLLPath := TStringList.Create();
fModHandle := CreateToolHelp32SnapShot(TH32CS_SNAPMODULE, fProcess.th32ProcessID);
IsDLL := Module32First(fModHandle, fModule);
while IsDLL do
begin
if Edit1.Text <> '' then
sPath := fModule.szModule
else
sPath := ExtractFileExt(fModule.szModule);
if SameText(sPath, Edit1.Text + '.dll') then
begin
App.fPID := fProcess.th32ProcessID;
App.fPIDName := fProcess.szExeFile;
App.fDLLName.Add(fModule.szModule);
App.fDLLPath.Add(fModule.szExePath);
App.fDescription := App.fDescription +
Format(fDesc, [fModule.szModule, fModule.szExePath, fModule.th32ModuleID]);
end;
IsDLL := Module32Next(fModHandle, fModule)
end;
if App.fDLLName.Count > 0 then
Result.AddObject(IntToStr(App.fPID), App);
IsProcess := Process32Next(fHandle, fProcess);
end;
CloseHandle(fHandle);
Result.Count;
end;
end.
이 소리! "파일이 사용 중인지 확인하십시오"또는 Google에서 비슷한 단어로 검색하십시오. 충분한 정보를 얻을 수있을 것입니다. – ComputerSaysNo