{"id":65717,"date":"2026-03-15T03:27:03","date_gmt":"2026-03-14T18:27:03","guid":{"rendered":"https:\/\/sys-tre.com\/forexguide\/?p=65717"},"modified":"2026-04-14T13:05:33","modified_gmt":"2026-04-14T04:05:33","slug":"mql4-error-guide","status":"publish","type":"post","link":"https:\/\/sys-tre.com\/forexguide\/mql4-error-guide\/","title":{"rendered":"MQL4 \u30a8\u30e9\u30fc\u30b3\u30fc\u30c9\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9\uff5cGetLastError\u30fb\u53d6\u5f15\u30a8\u30e9\u30fc\u30fb\u30ea\u30c8\u30e9\u30a4\u30d1\u30bf\u30fc\u30f3\u5b8c\u5168\u30ac\u30a4\u30c9"},"content":{"rendered":"

MQL4 \u30a8\u30e9\u30fc\u30b3\u30fc\u30c9\u3092\u4f53\u7cfb\u7684\u306b\u307e\u3068\u3081\u307e\u3057\u305f\u3002GetLastError()\u30fbResetLastError()\u306b\u3088\u308b\u30a8\u30e9\u30fc\u691c\u51fa\u3001\u53d6\u5f15\u30a8\u30e9\u30fc\uff08ERR_NO_ERROR\u301cERR_TRADE_ERROR\uff09\u3001\u30b5\u30fc\u30d0\u30fc\u30a8\u30e9\u30fc\uff08ERR_SERVER_BUSY\u301cERR_NO_CONNECTION\uff09\u3001\u30e9\u30f3\u30bf\u30a4\u30e0\u30a8\u30e9\u30fc\u3001\u30ab\u30b9\u30bf\u30e0\u30a8\u30e9\u30fc\u306e\u5168\u30b3\u30fc\u30c9\u4e00\u89a7\u3001\u30b3\u30f3\u30d1\u30a4\u30eb\u30a8\u30e9\u30fc\u306e\u5bfe\u51e6\u6cd5\u3001\u30ea\u30c8\u30e9\u30a4\u4ed8\u304d\u30a8\u30e9\u30fc\u30cf\u30f3\u30c9\u30ea\u30f3\u30b0\u30d1\u30bf\u30fc\u30f3\u307e\u3067\u3001MT4 EA\u958b\u767a\u306b\u5fc5\u8981\u306a\u30a8\u30e9\u30fc\u51e6\u7406\u306e\u3059\u3079\u3066\u3092\u30b3\u30fc\u30c9\u4ed8\u304d\u3067\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n\n\n

\"MQL4<\/figure>\n\n\n

MQL4\u3068MQL5\u306e\u30a8\u30e9\u30fc\u51e6\u7406\u306e\u9055\u3044<\/h2>\n\n
\n
\u6a5f\u80fd<\/th>MQL4<\/th>MQL5<\/th><\/tr><\/thead>
\u30a8\u30e9\u30fc\u53d6\u5f97<\/td>GetLastError()<\/td>GetLastError()<\/td><\/tr>
\u30a8\u30e9\u30fc\u30ea\u30bb\u30c3\u30c8<\/td>ResetLastError()<\/td>ResetLastError()<\/td><\/tr>
\u53d6\u5f15\u30a8\u30e9\u30fc<\/td>ERR_\u3007\u3007\u7cfb\u5b9a\u6570<\/td>TRADE_RETCODE_\u3007\u3007\u7cfb\u5b9a\u6570<\/td><\/tr>
\u30a8\u30e9\u30fc\u30b3\u30fc\u30c9\u4f53\u7cfb<\/td>0\u301c\u6570\u5343\u306e\u9023\u756a<\/td>\u30ab\u30c6\u30b4\u30ea\u5225\uff084000\u756a\u53f0\u300110000\u756a\u53f0\u7b49\uff09<\/td><\/tr>
\u53d6\u5f15\u7d50\u679c<\/td>OrderSend\u306e\u623b\u308a\u5024\uff08-1=\u5931\u6557\uff09<\/td>MqlTradeResult.retcode<\/td><\/tr><\/tbody><\/table>\n<\/figure>\n\n

MQL4\u306e\u30a8\u30e9\u30fc\u30cf\u30f3\u30c9\u30ea\u30f3\u30b0\u306fEA\u306e\u5b89\u5b9a\u7a3c\u50cd\u306b\u76f4\u7d50\u3059\u308b\u6700\u91cd\u8981\u6a5f\u80fd<\/strong>\u3067\u3059\u3002\u30a8\u30e9\u30fc\u3092\u7121\u8996\u3059\u308b\u3068\u30dd\u30b8\u30b7\u30e7\u30f3\u306e\u4e8c\u91cd\u767a\u6ce8\u3001SL\/TP\u672a\u8a2d\u5b9a\u306e\u307e\u307e\u653e\u7f6e\u3001\u8a3c\u62e0\u91d1\u4e0d\u8db3\u3067\u306e\u9023\u7d9a\u5931\u6557\u306a\u3069\u3001\u6df1\u523b\u306a\u554f\u984c\u304c\u767a\u751f\u3057\u307e\u3059\u3002\u3059\u3079\u3066\u306eOrderSend\/OrderClose\/OrderModify\u306e\u5f8c\u306b\u306f\u5fc5\u305a\u30a8\u30e9\u30fc\u30c1\u30a7\u30c3\u30af\u3092\u5165\u308c\u307e\u3057\u3087\u3046\u3002<\/p>\n\n

MQL4\u306e\u30a8\u30e9\u30fc\u30cf\u30f3\u30c9\u30ea\u30f3\u30b0\u306fEA\u306e\u5b89\u5b9a\u7a3c\u50cd\u306b\u76f4\u7d50\u3059\u308b\u6700\u91cd\u8981\u6a5f\u80fd<\/strong>\u3067\u3059\u3002\u30a8\u30e9\u30fc\u3092\u7121\u8996\u3059\u308b\u3068\u30dd\u30b8\u30b7\u30e7\u30f3\u306e\u4e8c\u91cd\u767a\u6ce8\u3001SL\/TP\u672a\u8a2d\u5b9a\u306e\u307e\u307e\u653e\u7f6e\u3001\u8a3c\u62e0\u91d1\u4e0d\u8db3\u3067\u306e\u9023\u7d9a\u5931\u6557\u306a\u3069\u3001\u6df1\u523b\u306a\u554f\u984c\u304c\u767a\u751f\u3057\u307e\u3059\u3002\u3059\u3079\u3066\u306eOrderSend\/OrderClose\/OrderModify\u306e\u5f8c\u306b\u306f\u5fc5\u305a\u30a8\u30e9\u30fc\u30c1\u30a7\u30c3\u30af\u3092\u5165\u308c\u307e\u3057\u3087\u3046\u3002<\/p>\n\n

GetLastError \/ ResetLastError<\/h2>\n\n
int GetLastError();\n\/\/ \u6700\u5f8c\u306b\u767a\u751f\u3057\u305f\u30a8\u30e9\u30fc\u30b3\u30fc\u30c9\u3092\u8fd4\u3059\u3002\u547c\u3073\u51fa\u3057\u5f8c\u3082\u30a8\u30e9\u30fc\u306f\u4fdd\u6301\u3055\u308c\u308b\n\nvoid ResetLastError();\n\/\/ \u30a8\u30e9\u30fc\u30b3\u30fc\u30c9\u30920\uff08ERR_NO_ERROR\uff09\u306b\u30ea\u30bb\u30c3\u30c8\u3059\u308b<\/code><\/pre><\/div>\n\n
void SafeOrderSend()\n  {\n   ResetLastError();  \/\/ \u30a8\u30e9\u30fc\u3092\u30af\u30ea\u30a2\n\n   int ticket = OrderSend(Symbol(), OP_BUY, 0.1, Ask, 3, 0, 0,\"Test\", 12345, 0, clrBlue);\n\n   if(ticket < 0)\n     {\n      int err = GetLastError();\n      Print(\"\u6ce8\u6587\u5931\u6557: \u30a8\u30e9\u30fc\u30b3\u30fc\u30c9=\", err,\" (\", ErrorDescription(err),\")\");\n     }\n   else\n     {\n      Print(\"\u6ce8\u6587\u6210\u529f: ticket=\", ticket);\n     }\n  }<\/code><\/pre><\/div>\n\n
\u53d6\u5f15\u30a8\u30e9\u30fc\u30b3\u30fc\u30c9<\/h2>\n\n
\n
\u30b3\u30fc\u30c9<\/th>\u5b9a\u6570<\/th>\u8aac\u660e<\/th>\u5bfe\u51e6\u6cd5<\/th><\/tr><\/thead>
0<\/td>ERR_NO_ERROR<\/td>\u30a8\u30e9\u30fc\u306a\u3057<\/td>\u306a\u3057<\/td><\/tr>
1<\/td>ERR_NO_RESULT<\/td>\u30a8\u30e9\u30fc\u306a\u3057\u3060\u304c\u7d50\u679c\u3082\u4e0d\u660e<\/td>OrderModify\u3067\u5024\u304c\u540c\u3058\u5834\u5408\u306b\u767a\u751f\u3002\u7121\u8996\u53ef<\/td><\/tr>
2<\/td>ERR_COMMON_ERROR<\/td>\u4e00\u822c\u30a8\u30e9\u30fc<\/td>\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u78ba\u8a8d<\/td><\/tr>
3<\/td>ERR_INVALID_TRADE_PARAMETERS<\/td>\u7121\u52b9\u306a\u53d6\u5f15\u30d1\u30e9\u30e1\u30fc\u30bf<\/td>\u30ed\u30c3\u30c8\/\u4fa1\u683c\/SL\/TP\u3092\u78ba\u8a8d<\/td><\/tr>
4<\/td>ERR_SERVER_BUSY<\/td>\u30b5\u30fc\u30d0\u30fc\u30d3\u30b8\u30fc<\/td>\u6570\u79d2\u5f85\u3063\u3066\u30ea\u30c8\u30e9\u30a4<\/td><\/tr>
5<\/td>ERR_OLD_VERSION<\/td>MT4\u30d0\u30fc\u30b8\u30e7\u30f3\u304c\u53e4\u3044<\/td>MT4\u3092\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8<\/td><\/tr>
6<\/td>ERR_NO_CONNECTION<\/td>\u30b5\u30fc\u30d0\u30fc\u306b\u63a5\u7d9a\u3067\u304d\u306a\u3044<\/td>\u63a5\u7d9a\u3092\u78ba\u8a8d\u3057\u3066\u30ea\u30c8\u30e9\u30a4<\/td><\/tr>
7<\/td>ERR_NOT_ENOUGH_RIGHTS<\/td>\u6a29\u9650\u4e0d\u8db3<\/td>\u53e3\u5ea7\u306e\u6a29\u9650\u3092\u78ba\u8a8d<\/td><\/tr>
8<\/td>ERR_TOO_FREQUENT_REQUESTS<\/td>\u30ea\u30af\u30a8\u30b9\u30c8\u904e\u591a<\/td>\u30ea\u30af\u30a8\u30b9\u30c8\u9593\u9694\u3092\u7a7a\u3051\u308b<\/td><\/tr>
9<\/td>ERR_MALFUNCTIONAL_TRADE<\/td>\u53d6\u5f15\u64cd\u4f5c\u304c\u4e0d\u6b63<\/td>\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u78ba\u8a8d<\/td><\/tr>
64<\/td>ERR_ACCOUNT_DISABLED<\/td>\u53e3\u5ea7\u304c\u7121\u52b9<\/td>\u30d6\u30ed\u30fc\u30ab\u30fc\u306b\u9023\u7d61<\/td><\/tr>
65<\/td>ERR_INVALID_ACCOUNT<\/td>\u7121\u52b9\u306a\u53e3\u5ea7\u756a\u53f7<\/td>\u53e3\u5ea7\u756a\u53f7\u3092\u78ba\u8a8d<\/td><\/tr>
128<\/td>ERR_TRADE_TIMEOUT<\/td>\u53d6\u5f15\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8<\/td>\u6570\u79d2\u5f85\u3063\u3066\u30ea\u30c8\u30e9\u30a4<\/td><\/tr>
129<\/td>ERR_INVALID_PRICE<\/td>\u7121\u52b9\u306a\u4fa1\u683c<\/td>RefreshRates()\u3057\u3066\u518d\u53d6\u5f97<\/td><\/tr>
130<\/td>ERR_INVALID_STOPS<\/td>\u7121\u52b9\u306aSL\/TP<\/td>MODE_STOPLEVEL\u3092\u78ba\u8a8d<\/td><\/tr>
131<\/td>ERR_INVALID_TRADE_VOLUME<\/td>\u7121\u52b9\u306a\u30ed\u30c3\u30c8\u6570<\/td>MINLOT\/MAXLOT\/LOTSTEP\u3092\u78ba\u8a8d<\/td><\/tr>
132<\/td>ERR_MARKET_CLOSED<\/td>\u5e02\u5834\u304c\u9589\u3058\u3066\u3044\u308b<\/td>\u53d6\u5f15\u6642\u9593\u3092\u78ba\u8a8d<\/td><\/tr>
133<\/td>ERR_TRADE_DISABLED<\/td>\u53d6\u5f15\u304c\u7121\u52b9<\/td>\u81ea\u52d5\u58f2\u8cb7\u3092\u6709\u52b9\u306b\u3059\u308b<\/td><\/tr>
134<\/td>ERR_NOT_ENOUGH_MONEY<\/td>\u8a3c\u62e0\u91d1\u4e0d\u8db3<\/td>\u30ed\u30c3\u30c8\u3092\u6e1b\u3089\u3059\u304b\u5165\u91d1<\/td><\/tr>
135<\/td>ERR_PRICE_CHANGED<\/td>\u4fa1\u683c\u304c\u5909\u66f4\u3055\u308c\u305f<\/td>RefreshRates()\u3057\u3066\u30ea\u30c8\u30e9\u30a4<\/td><\/tr>
136<\/td>ERR_OFF_QUOTES<\/td>\u30aa\u30d5\u30af\u30aa\u30fc\u30c8<\/td>\u6570\u79d2\u5f85\u3063\u3066\u30ea\u30c8\u30e9\u30a4<\/td><\/tr>
137<\/td>ERR_BROKER_BUSY<\/td>\u30d6\u30ed\u30fc\u30ab\u30fc\u30d3\u30b8\u30fc<\/td>\u6570\u79d2\u5f85\u3063\u3066\u30ea\u30c8\u30e9\u30a4<\/td><\/tr>
138<\/td>ERR_REQUOTE<\/td>\u30ea\u30af\u30aa\u30fc\u30c8<\/td>RefreshRates()\u3057\u3066\u30ea\u30c8\u30e9\u30a4<\/td><\/tr>
139<\/td>ERR_ORDER_LOCKED<\/td>\u6ce8\u6587\u304c\u30ed\u30c3\u30af\u3055\u308c\u3066\u3044\u308b<\/td>\u3057\u3070\u3089\u304f\u5f85\u3064<\/td><\/tr>
140<\/td>ERR_LONG_POSITIONS_ONLY_ALLOWED<\/td>\u8cb7\u3044\u306e\u307f\u8a31\u53ef<\/td>\u53e3\u5ea7\u8a2d\u5b9a\u3092\u78ba\u8a8d<\/td><\/tr>
141<\/td>ERR_TOO_MANY_REQUESTS<\/td>\u30ea\u30af\u30a8\u30b9\u30c8\u904e\u591a<\/td>\u30ea\u30af\u30a8\u30b9\u30c8\u9593\u9694\u3092\u7a7a\u3051\u308b<\/td><\/tr>
145<\/td>ERR_TRADE_MODIFY_DENIED<\/td>\u5909\u66f4\u62d2\u5426\uff08\u4fa1\u683c\u304c\u8fd1\u3059\u304e\u308b\uff09<\/td>\u30d5\u30ea\u30fc\u30ba\u30ec\u30d9\u30eb\u3092\u78ba\u8a8d<\/td><\/tr>
146<\/td>ERR_TRADE_CONTEXT_BUSY<\/td>\u53d6\u5f15\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u304c\u30d3\u30b8\u30fc<\/td>IsTradeContextBusy()\u3067\u30c1\u30a7\u30c3\u30af<\/td><\/tr>
147<\/td>ERR_TRADE_EXPIRATION_DENIED<\/td>\u6709\u52b9\u671f\u9650\u304c\u62d2\u5426\u3055\u308c\u305f<\/td>expiration\u30920\u306b\u3059\u308b<\/td><\/tr>
148<\/td>ERR_TRADE_TOO_MANY_ORDERS<\/td>\u6ce8\u6587\u6570\u4e0a\u9650<\/td>\u65e2\u5b58\u6ce8\u6587\u3092\u6574\u7406<\/td><\/tr><\/tbody><\/table>\n<\/figure>\n\n
\u30e9\u30f3\u30bf\u30a4\u30e0\u30a8\u30e9\u30fc\u30b3\u30fc\u30c9<\/h2>\n\n
\n
\u30b3\u30fc\u30c9<\/th>\u5b9a\u6570<\/th>\u8aac\u660e<\/th><\/tr><\/thead>
4000<\/td>ERR_NO_MQLERROR<\/td>MQL\u30a8\u30e9\u30fc\u306a\u3057<\/td><\/tr>
4001<\/td>ERR_WRONG_FUNCTION_POINTER<\/td>\u4e0d\u6b63\u306a\u95a2\u6570\u30dd\u30a4\u30f3\u30bf<\/td><\/tr>
4002<\/td>ERR_ARRAY_INDEX_OUT_OF_RANGE<\/td>\u914d\u5217\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u7bc4\u56f2\u5916<\/td><\/tr>
4003<\/td>ERR_NO_MEMORY_FOR_CALL_STACK<\/td>\u30b3\u30fc\u30eb\u30b9\u30bf\u30c3\u30af\u30e1\u30e2\u30ea\u4e0d\u8db3<\/td><\/tr>
4004<\/td>ERR_RECURSIVE_STACK_OVERFLOW<\/td>\u518d\u5e30\u30b9\u30bf\u30c3\u30af\u30aa\u30fc\u30d0\u30fc\u30d5\u30ed\u30fc<\/td><\/tr>
4005<\/td>ERR_NOT_ENOUGH_STACK_FOR_PARAM<\/td>\u30b9\u30bf\u30c3\u30af\u4e0d\u8db3<\/td><\/tr>
4006<\/td>ERR_NO_MEMORY_FOR_PARAM_STRING<\/td>\u6587\u5b57\u5217\u30d1\u30e9\u30e1\u30fc\u30bf\u306e\u30e1\u30e2\u30ea\u4e0d\u8db3<\/td><\/tr>
4007<\/td>ERR_NO_MEMORY_FOR_TEMP_STRING<\/td>\u4e00\u6642\u6587\u5b57\u5217\u306e\u30e1\u30e2\u30ea\u4e0d\u8db3<\/td><\/tr>
4008<\/td>ERR_NOT_INITIALIZED_STRING<\/td>\u672a\u521d\u671f\u5316\u6587\u5b57\u5217<\/td><\/tr>
4009<\/td>ERR_NOT_INITIALIZED_ARRAYSTRING<\/td>\u672a\u521d\u671f\u5316\u6587\u5b57\u5217\u914d\u5217<\/td><\/tr>
4010<\/td>ERR_NO_MEMORY_FOR_ARRAYSTRING<\/td>\u6587\u5b57\u5217\u914d\u5217\u306e\u30e1\u30e2\u30ea\u4e0d\u8db3<\/td><\/tr>
4011<\/td>ERR_TOO_LONG_STRING<\/td>\u6587\u5b57\u5217\u304c\u9577\u3059\u304e\u308b<\/td><\/tr>
4012<\/td>ERR_REMAINDER_FROM_ZERO_DIVIDE<\/td>\u30bc\u30ed\u9664\u7b97\u306e\u4f59\u308a<\/td><\/tr>
4013<\/td>ERR_ZERO_DIVIDE<\/td>\u30bc\u30ed\u9664\u7b97<\/td><\/tr>
4014<\/td>ERR_UNKNOWN_COMMAND<\/td>\u4e0d\u660e\u306a\u30b3\u30de\u30f3\u30c9<\/td><\/tr>
4015<\/td>ERR_WRONG_JUMP<\/td>\u4e0d\u6b63\u306a\u30b8\u30e3\u30f3\u30d7<\/td><\/tr>
4016<\/td>ERR_NOT_INITIALIZED_ARRAY<\/td>\u672a\u521d\u671f\u5316\u914d\u5217<\/td><\/tr>
4017<\/td>ERR_DLL_CALLS_NOT_ALLOWED<\/td>DLL\u547c\u3073\u51fa\u3057\u4e0d\u8a31\u53ef<\/td><\/tr>
4018<\/td>ERR_CANNOT_LOAD_LIBRARY<\/td>\u30e9\u30a4\u30d6\u30e9\u30ea\u30ed\u30fc\u30c9\u5931\u6557<\/td><\/tr>
4019<\/td>ERR_CANNOT_CALL_FUNCTION<\/td>\u95a2\u6570\u547c\u3073\u51fa\u3057\u5931\u6557<\/td><\/tr>
4020<\/td>ERR_EXTERNAL_CALLS_NOT_ALLOWED<\/td>\u5916\u90e8\u547c\u3073\u51fa\u3057\u4e0d\u8a31\u53ef<\/td><\/tr>
4050<\/td>ERR_INVALID_FUNCTION_PARAMSCNT<\/td>\u95a2\u6570\u30d1\u30e9\u30e1\u30fc\u30bf\u6570\u304c\u4e0d\u6b63<\/td><\/tr>
4051<\/td>ERR_INVALID_FUNCTION_PARAMVALUE<\/td>\u95a2\u6570\u30d1\u30e9\u30e1\u30fc\u30bf\u5024\u304c\u4e0d\u6b63<\/td><\/tr>
4055<\/td>ERR_CUSTOM_INDICATOR_ERROR<\/td>\u30ab\u30b9\u30bf\u30e0\u30a4\u30f3\u30b8\u30b1\u30fc\u30bf\u30fc\u30a8\u30e9\u30fc<\/td><\/tr>
4062<\/td>ERR_STRING_PARAMETER_EXPECTED<\/td>\u6587\u5b57\u5217\u30d1\u30e9\u30e1\u30fc\u30bf\u304c\u5fc5\u8981<\/td><\/tr>
4063<\/td>ERR_INTEGER_PARAMETER_EXPECTED<\/td>\u6574\u6570\u30d1\u30e9\u30e1\u30fc\u30bf\u304c\u5fc5\u8981<\/td><\/tr>
4064<\/td>ERR_DOUBLE_PARAMETER_EXPECTED<\/td>\u6d6e\u52d5\u5c0f\u6570\u70b9\u30d1\u30e9\u30e1\u30fc\u30bf\u304c\u5fc5\u8981<\/td><\/tr>
4066<\/td>ERR_ARRAY_AS_PARAMETER_EXPECTED<\/td>\u914d\u5217\u30d1\u30e9\u30e1\u30fc\u30bf\u304c\u5fc5\u8981<\/td><\/tr>
4099<\/td>ERR_END_OF_FILE<\/td>\u30d5\u30a1\u30a4\u30eb\u7d42\u7aef<\/td><\/tr>
4100<\/td>ERR_SOME_FILE_ERROR<\/td>\u30d5\u30a1\u30a4\u30eb\u30a8\u30e9\u30fc<\/td><\/tr>
4101<\/td>ERR_WRONG_FILE_NAME<\/td>\u30d5\u30a1\u30a4\u30eb\u540d\u304c\u4e0d\u6b63<\/td><\/tr>
4102<\/td>ERR_TOO_MANY_OPENED_FILES<\/td>\u958b\u3044\u3066\u3044\u308b\u30d5\u30a1\u30a4\u30eb\u304c\u591a\u3059\u304e\u308b<\/td><\/tr>
4103<\/td>ERR_CANNOT_OPEN_FILE<\/td>\u30d5\u30a1\u30a4\u30eb\u3092\u958b\u3051\u306a\u3044<\/td><\/tr>
4104<\/td>ERR_INCOMPATIBLE_FILEACCESS<\/td>\u30d5\u30a1\u30a4\u30eb\u30a2\u30af\u30bb\u30b9\u30e2\u30fc\u30c9\u304c\u4e0d\u9069\u5408<\/td><\/tr>
4105<\/td>ERR_NO_ORDER_SELECTED<\/td>\u6ce8\u6587\u304c\u9078\u629e\u3055\u308c\u3066\u3044\u306a\u3044<\/td><\/tr>
4106<\/td>ERR_UNKNOWN_SYMBOL<\/td>\u4e0d\u660e\u306a\u901a\u8ca8\u30da\u30a2<\/td><\/tr>
4107<\/td>ERR_INVALID_PRICE_PARAM<\/td>\u4fa1\u683c\u30d1\u30e9\u30e1\u30fc\u30bf\u304c\u4e0d\u6b63<\/td><\/tr>
4108<\/td>ERR_INVALID_TICKET<\/td>\u30c1\u30b1\u30c3\u30c8\u756a\u53f7\u304c\u4e0d\u6b63<\/td><\/tr>
4109<\/td>ERR_TRADE_NOT_ALLOWED<\/td>\u53d6\u5f15\u4e0d\u8a31\u53ef<\/td><\/tr>
4110<\/td>ERR_LONGS_NOT_ALLOWED<\/td>\u8cb7\u3044\u6ce8\u6587\u4e0d\u8a31\u53ef<\/td><\/tr>
4111<\/td>ERR_SHORTS_NOT_ALLOWED<\/td>\u58f2\u308a\u6ce8\u6587\u4e0d\u8a31\u53ef<\/td><\/tr><\/tbody><\/table>\n<\/figure>\n\n
ErrorDescription\u95a2\u6570<\/h2>\n\n
string ErrorDescription(int errorCode)\n  {\n   switch(errorCode)\n     {\n      case 0:   return\"\u30a8\u30e9\u30fc\u306a\u3057\";\n      case 1:   return\"\u7d50\u679c\u306a\u3057\uff08\u5024\u5909\u66f4\u306a\u3057\uff09\";\n      case 2:   return\"\u4e00\u822c\u30a8\u30e9\u30fc\";\n      case 3:   return\"\u7121\u52b9\u306a\u53d6\u5f15\u30d1\u30e9\u30e1\u30fc\u30bf\";\n      case 4:   return\"\u30b5\u30fc\u30d0\u30fc\u30d3\u30b8\u30fc\";\n      case 6:   return\"\u30b5\u30fc\u30d0\u30fc\u63a5\u7d9a\u306a\u3057\";\n      case 8:   return\"\u30ea\u30af\u30a8\u30b9\u30c8\u904e\u591a\";\n      case 64:  return\"\u53e3\u5ea7\u7121\u52b9\";\n      case 128: return\"\u53d6\u5f15\u30bf\u30a4\u30e0\u30a2\u30a6\u30c8\";\n      case 129: return\"\u7121\u52b9\u306a\u4fa1\u683c\";\n      case 130: return\"\u7121\u52b9\u306aSL\/TP\";\n      case 131: return\"\u7121\u52b9\u306a\u30ed\u30c3\u30c8\u6570\";\n      case 132: return\"\u5e02\u5834\u304c\u9589\u3058\u3066\u3044\u308b\";\n      case 133: return\"\u53d6\u5f15\u7121\u52b9\";\n      case 134: return\"\u8a3c\u62e0\u91d1\u4e0d\u8db3\";\n      case 135: return\"\u4fa1\u683c\u5909\u66f4\";\n      case 136: return\"\u30aa\u30d5\u30af\u30aa\u30fc\u30c8\";\n      case 137: return\"\u30d6\u30ed\u30fc\u30ab\u30fc\u30d3\u30b8\u30fc\";\n      case 138: return\"\u30ea\u30af\u30aa\u30fc\u30c8\";\n      case 139: return\"\u6ce8\u6587\u30ed\u30c3\u30af\u4e2d\";\n      case 145: return\"\u5909\u66f4\u62d2\u5426\uff08\u30d5\u30ea\u30fc\u30ba\u30ec\u30d9\u30eb\u5185\uff09\";\n      case 146: return\"\u53d6\u5f15\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u30d3\u30b8\u30fc\";\n      case 148: return\"\u6ce8\u6587\u6570\u4e0a\u9650\";\n      case 4013: return\"\u30bc\u30ed\u9664\u7b97\";\n      case 4105: return\"\u6ce8\u6587\u672a\u9078\u629e\";\n      case 4108: return\"\u7121\u52b9\u306a\u30c1\u30b1\u30c3\u30c8\";\n      case 4109: return\"\u53d6\u5f15\u4e0d\u8a31\u53ef\";\n      default:  return\"\u4e0d\u660e\u306a\u30a8\u30e9\u30fc(\" + IntegerToString(errorCode) +\")\";\n     }\n  }<\/code><\/pre><\/div>\n\n
\u30ea\u30c8\u30e9\u30a4\u4ed8\u304d\u30a8\u30e9\u30fc\u30cf\u30f3\u30c9\u30ea\u30f3\u30b0<\/h2>\n\n
int OrderSendRetry(int cmd, double lots, double price,\n                    int slippage, double sl, double tp,\n                    string comment, int magic, int maxRetry = 5)\n  {\n   int ticket = -1;\n\n   for(int retry = 0; retry < maxRetry; retry++)\n     {\n      ResetLastError();\n\n      \/\/ \u6700\u65b0\u30ec\u30fc\u30c8\u53d6\u5f97\n      RefreshRates();\n      if(cmd == OP_BUY)\n         price = Ask;\n      else if(cmd == OP_SELL)\n         price = Bid;\n\n      ticket = OrderSend(Symbol(), cmd, lots, price, slippage,\n                          sl, tp, comment, magic, 0, clrNONE);\n\n      if(ticket >= 0)\n         return ticket;  \/\/ \u6210\u529f\n\n      int err = GetLastError();\n      Print(\"\u6ce8\u6587\u5931\u6557(\u30ea\u30c8\u30e9\u30a4\", retry + 1,\"\/\", maxRetry,\"):\",\n            ErrorDescription(err));\n\n      \/\/ \u30ea\u30c8\u30e9\u30a4\u53ef\u80fd\u306a\u30a8\u30e9\u30fc\u304b\u5224\u5b9a\n      switch(err)\n        {\n         case ERR_SERVER_BUSY:          \/\/ 4\n         case ERR_NO_CONNECTION:        \/\/ 6\n         case ERR_TOO_FREQUENT_REQUESTS: \/\/ 8\n         case ERR_TRADE_TIMEOUT:        \/\/ 128\n         case ERR_PRICE_CHANGED:        \/\/ 135\n         case ERR_OFF_QUOTES:           \/\/ 136\n         case ERR_BROKER_BUSY:          \/\/ 137\n         case ERR_REQUOTE:              \/\/ 138\n         case ERR_TRADE_CONTEXT_BUSY:   \/\/ 146\n            Sleep(1000 * (retry + 1));  \/\/ \u6bb5\u968e\u7684\u306b\u30a6\u30a7\u30a4\u30c8\u5897\u52a0\n            break;\n\n         default:\n            \/\/ \u30ea\u30c8\u30e9\u30a4\u4e0d\u53ef\u80fd\u306a\u30a8\u30e9\u30fc\n            Print(\"\u30ea\u30c8\u30e9\u30a4\u4e0d\u53ef\u80fd\u306a\u30a8\u30e9\u30fc:\", err);\n            return -1;\n        }\n     }\n\n   Print(\"\u6700\u5927\u30ea\u30c8\u30e9\u30a4\u56de\u6570\u8d85\u904e\");\n   return -1;\n  }<\/code><\/pre><\/div>\n\n
\n
\u6700\u3082\u591a\u30443\u3064\u306e\u30a8\u30e9\u30fc\u3068\u5bfe\u51e6\u6cd5<\/strong><\/span><\/div>\n
\n