如何取另一程序listview列表的值 知道这个程序的名称、 窗体标题,如何在delphi写程序取得 该程序listview的值。 listview有1000条记录,我想把他取出来保存到一个文件里 .txt.谢谢 解决方案 » 免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货 from zswang;//Win2000+Delphi6uses CommCtrl;function VirtualAllocEx(hProcess: Cardinal; lpAddress: Pointer; dwSize, flAllocationType, flProtect: Cardinal): Pointer; stdcall; external kernel32 name 'VirtualAllocEx';function VirtualFreeEx(hProcess: Cardinal; lpAddress: Pointer; dwSize, dwFreeType: Cardinal): Boolean; stdcall; external kernel32 name 'VirtualFreeEx'; const cHotKeyWinF2 = 1;procedure TForm1.FormCreate(Sender: TObject);begin Application.Title := '获取ListView内容 1.0'; Caption := Application.Title; RegisterHotKey(Handle, cHotKeyWinF2, MOD_WIN, VK_F2);end;procedure TForm1.WMHOTKEY(var Msg: TWMHOTKEY);var I, J: Integer; S: string; vItem: TLVItem; vCount: Integer; vHandle: THandle; vBuffer: array[0..255] of Char; pBuffer: PChar; vProcess: THandle; vProcessId: DWORD; vPointer: Pointer; vNumberOfBytesRead: Cardinal;begin case Msg.HotKey of cHotKeyWinF2: begin MemoText.Clear; FillChar(vBuffer, 256, 0); vHandle := WindowFromPoint(Point(Mouse.CursorPos.X, Mouse.CursorPos.Y)); vCount := ListView_GetItemCount(vHandle); if vCount = 0 then Exit; GetWindowThreadProcessId(vHandle, @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); try for I := 0 to vCount - 1 do begin S := ''; for J := 0 to StrToIntDef(EditCount.Text, 0) - 1 do begin with vItem do begin mask := LVIF_TEXT; iItem := I; iSubItem := J; cchTextMax := 255; pszText := Pointer(Cardinal(vPointer) + SizeOf(TLVItem)); end; WriteProcessMemory(vProcess, vPointer, @vItem, SizeOf(TLVItem), vNumberOfBytesRead); SendMessage(vHandle, LVM_GETITEM, I, lparam(vPointer)); pBuffer := vBuffer; ReadProcessMemory(vProcess, Pointer(Cardinal(vPointer) + SizeOf(TLVItem)), pBuffer, DWORD(256), vNumberOfBytesRead); S := S + #9 + vBuffer; end; Delete(S, 1, 1); MemoText.Lines.Add(S); end; finally VirtualFreeEx(vProcess, vPointer, 0, MEM_RELEASE); CloseHandle(vProcess); end; end; end;end;procedure TForm1.FormDestroy(Sender: TObject);begin UnRegisterHotKey(Handle, cHotKeyWinF2);end; 您贴给我的代码,可以运行了,但我不知道按什么键才开始 读listview 的内容 怎么通过命令行来运行pascal程序 请教,TM2008或QQ2009窗口什么了什么技术,为什么不能获得所需要控件的句柄信息。 如何在richedit中载入多个word文档? 该问题如何解决??? 怎么解决这个BUG?大奖啊!! 怎样看到dll文件的内容 怎么没有人回答这个问题啊??? Delphi 做数据库与PB,VB比较 如何得到这样的消息? 大虾们!这个数组指针的问题难到我了!!! 在Java 和 .net 的夹击下 Delphi 的前途?(欢迎讨论) 紧急求救!!!添加memo字段的SQL怎么写????救命啊.
//Win2000+Delphi6uses CommCtrl;function VirtualAllocEx(hProcess: Cardinal; lpAddress: Pointer;
dwSize, flAllocationType, flProtect: Cardinal): Pointer; stdcall;
external kernel32 name 'VirtualAllocEx';
function VirtualFreeEx(hProcess: Cardinal; lpAddress: Pointer;
dwSize, dwFreeType: Cardinal): Boolean; stdcall;
external kernel32 name 'VirtualFreeEx';
const cHotKeyWinF2 = 1;procedure TForm1.FormCreate(Sender: TObject);
begin
Application.Title := '获取ListView内容 1.0';
Caption := Application.Title;
RegisterHotKey(Handle, cHotKeyWinF2, MOD_WIN, VK_F2);
end;procedure TForm1.WMHOTKEY(var Msg: TWMHOTKEY);
var
I, J: Integer;
S: string;
vItem: TLVItem;
vCount: Integer;
vHandle: THandle;
vBuffer: array[0..255] of Char;
pBuffer: PChar;
vProcess: THandle;
vProcessId: DWORD;
vPointer: Pointer;
vNumberOfBytesRead: Cardinal;
begin
case Msg.HotKey of
cHotKeyWinF2: begin
MemoText.Clear;
FillChar(vBuffer, 256, 0);
vHandle := WindowFromPoint(Point(Mouse.CursorPos.X, Mouse.CursorPos.Y));
vCount := ListView_GetItemCount(vHandle);
if vCount = 0 then Exit;
GetWindowThreadProcessId(vHandle, @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);
try
for I := 0 to vCount - 1 do begin
S := '';
for J := 0 to StrToIntDef(EditCount.Text, 0) - 1 do begin
with vItem do begin
mask := LVIF_TEXT;
iItem := I;
iSubItem := J;
cchTextMax := 255;
pszText := Pointer(Cardinal(vPointer) + SizeOf(TLVItem));
end;
WriteProcessMemory(vProcess, vPointer, @vItem,
SizeOf(TLVItem), vNumberOfBytesRead);
SendMessage(vHandle, LVM_GETITEM, I, lparam(vPointer));
pBuffer := vBuffer;
ReadProcessMemory(vProcess, Pointer(Cardinal(vPointer) + SizeOf(TLVItem)),
pBuffer, DWORD(256), vNumberOfBytesRead);
S := S + #9 + vBuffer;
end;
Delete(S, 1, 1);
MemoText.Lines.Add(S);
end;
finally
VirtualFreeEx(vProcess, vPointer, 0, MEM_RELEASE);
CloseHandle(vProcess);
end;
end;
end;
end;procedure TForm1.FormDestroy(Sender: TObject);
begin
UnRegisterHotKey(Handle, cHotKeyWinF2);
end;