如何获取其它进程mgGridCtrl列表内容

hying95

跨进程获取其他程序mgGridCtrl内容
代码如下:
unit Unit1;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, CommCtrl, ExtCtrls, StdCtrls;

type
  TForm1 = class(TForm)
    mmo1: TMemo;
    Timer1: TTimer;
    procedure Timer1Timer(Sender: TObject);
    procedure FormCreate(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Form1: TForm1;
  tmpl: TStringList;
implementation

{$R *.dfm}
//以下为取其它进程数据
function ListViewColumnCount(mHandle: THandle): Integer;
begin
  Result := Header_GetItemCount(ListView_GetHeader(mHandle));

end; { ListViewColumnCount }

function GetListViewText(mHandle: THandle; mStrings: TStrings): Boolean;
var
  vColumnCount: Integer;
  vItemCount: Integer;
  I, J: Integer;
  vBuffer: array[0..255] of Char;
  vProcessId: DWORD;
  vProcess: THandle;
  vPointer: Pointer;
  vNumberOfBytesRead: Cardinal;
  S: string;
  vItem: TLVItem;
begin
  Result := False;
  if not Assigned(mStrings) then Exit;
  vColumnCount := ListViewColumnCount(mHandle);
  if vColumnCount <= 0 then Exit;
  vItemCount := ListView_GetItemCount(mHandle);
  GetWindowThreadProcessId(mHandle, @vProcessId);
  vProcess := OpenProcess(PROCESS_VM_OPERATION or PROCESS_VM_READ or
    PROCESS_VM_WRITE, False, vProcessId);
  vPointer := VirtualAllocEx(vProcess, nil, 4096, MEM_RESERVE or MEM_COMMIT,
    PAGE_READWRITE);
  mStrings.BeginUpdate;
  try
    mStrings.Clear;
    for I := 0 to vItemCount - 1 do begin
      S := '';
      for J := 0 to vColumnCount - 1 do begin
        with vItem do begin
          mask := LVIF_TEXT;
          iItem := I;
          iSubItem := J;
          cchTextMax := SizeOf(vBuffer);
          pszText := Pointer(Cardinal(vPointer) + SizeOf(TLVItem));
        end;
        WriteProcessMemory(vProcess, vPointer, @vItem,
          SizeOf(TLVItem), vNumberOfBytesRead);
        SendMessage(mHandle, LVM_GETITEM, I, lparam(vPointer));
        ReadProcessMemory(vProcess, Pointer(Cardinal(vPointer) + SizeOf(TLVItem)),
          @vBuffer[0], SizeOf(vBuffer), vNumberOfBytesRead);
          if  vBuffer='' then
          vBuffer :='0';

        S := S + ',' + vBuffer;
      end;
      Delete(S, 1, 1);
      mStrings.Add(S);
    end;
  finally
    VirtualFreeEx(vProcess, vPointer, 0, MEM_RELEASE);
    CloseHandle(vProcess);
    mStrings.EndUpdate;
  end;
  Result := True;


end; { GetListViewText }

function GetListBoxText(mHandle: THandle; mStrings: TStrings): Boolean;
var
  vItemCount: Integer;
  I: Integer;
  S: string;
begin
  Result := False;
  if not Assigned(mStrings) then Exit;
  mStrings.BeginUpdate;
  try
    mStrings.Clear;
    vItemCount := SendMessage(mHandle, LB_GETCOUNT, 0, 0);
    for I := 0 to vItemCount - 1 do begin
      SetLength(S, SendMessage(mHandle, LB_GETTEXTLEN, I, 0));
      SendMessage(mHandle, LB_GETTEXT, I, Integer(@S[1]));
      mStrings.Add(S);
    end;
    SetLength(S, 0);
  finally
    mStrings.EndUpdate;
  end;
  Result := True;
end; { GetListBoxText }

procedure TForm1.Timer1Timer(Sender: TObject);
var
  mh,zh,ch: HWND;
  s,S1: String;
  WinText:array[0..255] of char;

begin
    mh:=FindWindow(nil,PChar('要素检查'));
    if mh>0 then
    zh:=FindWindowEx(mh,0,'mgGridCtrl',0);
    if zh> 0 then
    GetListViewText(zh,TmpL);
    mmo1.Text:=tmpl.Text;
end;

procedure TForm1.FormCreate(Sender: TObject);
begin
  tmpl:=TStringList.Create;
end;

end.
取不到内容

hying95

程序在百度网盘

hying95

http://pan.baidu.com/share/link?shareid=3221280881&uk=3120653624

hying95

hying95

程序运行如图，

hying95

用易语言写成dll文件也可以

hying95

好多天沒人回复，顶到前面