小弟去這個網站下載RXlib275 for BCB6 下載地點:http://sourceforge.net/projects/rxlib/ 然後裡面討論區有人教如何安裝rxlib 如下: - Put all source files into C:\RX\Units directory. - Be sure that linker option "Use dynamic RTL" is unchecked. In the Project|Options - Use "File\Open..." menu item of C Builder IDE to open RX' runtime package RXCTL6.BPK. - Then use Project|Build menu or Compile item to compile package RXCTL6.BPK. - After compiling repeat that consistently(按照順序灌) for each of the other RX Library packages (.BPK files) RXDB6.BPK, RXBDE6.BPK, DCLRX6.BPK, DCLRXDB6.BPK and DCLRXBD6.BPK (be sure to keep the sequence mentioned). - For runtime packages; (BPL檔會出現在 $(BCB)\Projects\Bpl) RXCTL6, RXDB6 and RXBDE6. Put compiled BPL files into directory that is accessible through the search PATH (DOS envirounment variable, not IDE search path; for example, in the builder\bin directory). (以上這個步驟，我是將前一步編譯好後，出現在C:\Program Files\Borland\CBuilder6\Projects\Bpl內的 這三個BPL檔案，放到C:\Program Files\Borland\CBuilder6\Bin 內) - After compiling RX packages you must install RX design-time packages into the C Builder IDE; Use "Component\Install packages..." menu item to open "Packages" dialog box (if not already open). Then click "Add..." button and locate DCLRX5.BPL in the directory specified as your BPL output directory (it is $(BCB)\Projects\Bpl by default) and click "OK" to install package into IDE. After installing DCLRX6 package, install DCLRXDB6 and DCLRXBD5 packages as above. (以上這步驟我是分別弄三次"Component\Install packages"=>"Add"=>選擇 C:\Program Files\Borland\CBuilder6\Projects\Bpl的這三個BPL檔) ---------- 然後VCL元件最後有出現RXlib的可拉元件， 但當我用到任何一RX元件，Run的時候都會出現 "Unable to find header file for component:RXSwitch" 請問我是否漏掉什麼步驟呢? 感恩~ 謝謝

ericssoneric 您好：    這種情形是 include 路徑的設定問題，請參考下列這兩篇： 請教BCB內使用OpenCV影像函式庫 http://delphi.ktop.com.tw/topic.php?topic_id=81943 安裝Indy發生錯誤 http://delphi.ktop.com.tw/topic.php?topic_id=25182 特別注意以紅色標示的部份。 7 天天敲鍵盤 v 時時按滑鼠 8