資源簡介
數據連接不成功,請檢查該數據庫是否已啟動嘗試加載oracle客戶端時引發BadImageFormatException.如果在安裝32位Oracle客戶端組件的情況下以64位模式運行,將出現此問題。
實際上,System.Data.OracleClient所指向的是PATH環境變量下的oci.dll。因此,我們只要讓程序能夠找到64位的oci.dll就可以了。方法如下:
1. 下載instantclient-basic-win-x86-64-11.1.0.7.0.zip,并解壓,如C:\instantclient-basic-win-x86-64-11.1。
2. 在系統的環境變量PATH中加入以上路徑。
之后再運行程序,程序會依照PATH路徑尋找oci.dll,如果遇到32位的oci.dll會自動略過,找到64位的oci.dll就能連接上數據庫了。
代碼片段和文件信息
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2008-10-29?12:09??instantclient_11_1\
?????文件???????14336??2008-10-29?12:09??instantclient_11_1\adrci.exe
?????文件????????4648??2008-10-29?12:09??instantclient_11_1\adrci.sym
?????文件?????????335??2008-10-29?12:09??instantclient_11_1\BASIC_README
?????文件???????47104??2008-10-29?12:09??instantclient_11_1\genezi.exe
?????文件???????26272??2008-10-29?12:09??instantclient_11_1\genezi.sym
?????文件?????1060864??2008-10-15?12:11??instantclient_11_1\mfc71.dll
?????文件??????348160??2008-10-15?12:11??instantclient_11_1\msvcr71.dll
?????文件??????659968??2008-10-29?12:06??instantclient_11_1\oci.dll
?????文件??????426200??2008-10-29?12:06??instantclient_11_1\oci.sym
?????文件??????132608??2008-10-08?04:58??instantclient_11_1\ocijdbc11.dll
?????文件???????22712??2008-10-08?04:58??instantclient_11_1\ocijdbc11.sym
?????文件??????468480??2008-10-26?18:10??instantclient_11_1\ociw32.dll
?????文件???????73024??2008-10-26?18:10??instantclient_11_1\ociw32.sym
?????文件?????1890262??2008-10-08?04:00??instantclient_11_1\ojdbc5.jar
?????文件?????1988193??2008-10-08?04:00??instantclient_11_1\ojdbc6.jar
?????文件?????1527296??2008-10-15?04:47??instantclient_11_1\orannzsbb11.dll
?????文件??????382728??2008-10-15?04:47??instantclient_11_1\orannzsbb11.sym
?????文件?????1330176??2008-10-27?18:41??instantclient_11_1\oraocci11.dll
?????文件??????421472??2008-10-29?12:09??instantclient_11_1\oraocci11.sym
?????文件???126414336??2008-10-29?12:08??instantclient_11_1\oraociei11.dll
?????文件?????7200336??2008-10-29?12:08??instantclient_11_1\oraociei11.sym
?????文件??????426496??2008-10-29?12:09??instantclient_11_1\orasql11.dll
?????文件???????35744??2008-10-29?12:09??instantclient_11_1\orasql11.sym
?????目錄???????????0??2008-10-29?12:09??instantclient_11_1\vc71\
?????目錄???????????0??2008-10-29?12:09??instantclient_11_1\vc8\
?????文件??????807424??2008-10-28?06:27??instantclient_11_1\vc8\oraocci11.dll
?????文件?????????382??2008-10-28?06:27??instantclient_11_1\vc8\oraocci11.dll.manifest
?????文件??????781600??2008-10-29?12:09??instantclient_11_1\vc8\oraocci11.sym
-----------?---------??----------?-----??----
?????目錄???????????0??2008-10-29?12:09??instantclient_11_1\
?????文件???????14336??2008-10-29?12:09??instantclient_11_1\adrci.exe
?????文件????????4648??2008-10-29?12:09??instantclient_11_1\adrci.sym
?????文件?????????335??2008-10-29?12:09??instantclient_11_1\BASIC_README
?????文件???????47104??2008-10-29?12:09??instantclient_11_1\genezi.exe
?????文件???????26272??2008-10-29?12:09??instantclient_11_1\genezi.sym
?????文件?????1060864??2008-10-15?12:11??instantclient_11_1\mfc71.dll
?????文件??????348160??2008-10-15?12:11??instantclient_11_1\msvcr71.dll
?????文件??????659968??2008-10-29?12:06??instantclient_11_1\oci.dll
?????文件??????426200??2008-10-29?12:06??instantclient_11_1\oci.sym
?????文件??????132608??2008-10-08?04:58??instantclient_11_1\ocijdbc11.dll
?????文件???????22712??2008-10-08?04:58??instantclient_11_1\ocijdbc11.sym
?????文件??????468480??2008-10-26?18:10??instantclient_11_1\ociw32.dll
?????文件???????73024??2008-10-26?18:10??instantclient_11_1\ociw32.sym
?????文件?????1890262??2008-10-08?04:00??instantclient_11_1\ojdbc5.jar
?????文件?????1988193??2008-10-08?04:00??instantclient_11_1\ojdbc6.jar
?????文件?????1527296??2008-10-15?04:47??instantclient_11_1\orannzsbb11.dll
?????文件??????382728??2008-10-15?04:47??instantclient_11_1\orannzsbb11.sym
?????文件?????1330176??2008-10-27?18:41??instantclient_11_1\oraocci11.dll
?????文件??????421472??2008-10-29?12:09??instantclient_11_1\oraocci11.sym
?????文件???126414336??2008-10-29?12:08??instantclient_11_1\oraociei11.dll
?????文件?????7200336??2008-10-29?12:08??instantclient_11_1\oraociei11.sym
?????文件??????426496??2008-10-29?12:09??instantclient_11_1\orasql11.dll
?????文件???????35744??2008-10-29?12:09??instantclient_11_1\orasql11.sym
?????目錄???????????0??2008-10-29?12:09??instantclient_11_1\vc71\
?????目錄???????????0??2008-10-29?12:09??instantclient_11_1\vc8\
?????文件??????807424??2008-10-28?06:27??instantclient_11_1\vc8\oraocci11.dll
?????文件?????????382??2008-10-28?06:27??instantclient_11_1\vc8\oraocci11.dll.manifest
?????文件??????781600??2008-10-29?12:09??instantclient_11_1\vc8\oraocci11.sym
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