我想把 panel 的影像抓出來，存到 clipboard 。 要怎ㄇ做阿? 有沒有 BCB 的 example? 謝謝

不曉得你的 Panel 是哪一種 Panel 呢？下面是 TImage 的作法：

#include     void __fastcall TForm1::Button1Click(TObject *Sender)
{
    TClipboard *c = new TClipboard;
    c->Assign(Image1->Picture);
    delete c;
}

給你一個範例. 先在Form上放一個TPanel元件, 還要記得include clipbrd.hpp.    按下Button1後, 打開小畫家, 按CTRL+V(或從小畫家裡的選單 編輯->貼上), 把結果貼到小畫家.

//---------------------------------------------------------------------------    #include 
#pragma hdrstop    #include "clipbrd.hpp"    #include "Unit1.h"
//---------------------------------------------------------------------------
#pragma package(smart_init)
#pragma resource "*.dfm"
TForm1 *Form1;
//---------------------------------------------------------------------------
__fastcall TForm1::TForm1(TComponent* Owner)
  : TForm(Owner)
{
}
//---------------------------------------------------------------------------    void __fastcall TForm1::Button1Click(TObject *Sender)
{
  TImage* bitmap = new TImage(this);
  bitmap->Width = Panel1->Width;
  bitmap->Height = Panel1->Height;
  // 將Panel1畫到Image上
  BitBlt( bitmap->Canvas->Handle, 0, 0, Panel1->Width,
          Panel1->Height, GetWindowDC(Panel1->Handle), 0, 0, SRCCOPY);      TClipboard* Clipboard = new TClipboard();
  // 將Image放到剪貼簿
  Clipboard->Assign(bitmap->Picture->Bitmap);      delete bitmap;
  delete Clipboard;    }
//---------------------------------------------------------------------------    

可以了 ....哇好棒喔 

我在尋找剪貼簿的影像用法時找到這篇文章... 看到了一些問題....提出來給大家作參考 1. TClipboard不需要用new來產生，BCB的Help有提到 "Do not instantiate separate TClipboard objects by calling the constructor. Instead, use the global instance of TClipboard returned by the Clipboard function" 2.GetWindowDC後，需要ReleaseDC