çŸä»£ã®ããžãã¹ç°å¢ã§ã¯ããã¯ãããžãŒã®é²åã«äŒŽããäŒæ¥ã®ã·ã¹ãã ã»ãã¥ãªãã£ãžã®èŠæ±ãå³ãããå¢ããŠããŸããç¹ã«ãå€ãããã°ã©ãã³ã°èšèªããã¬ãŒã ã¯ãŒã¯ã䜿çšããŠããäŒæ¥ã§ã¯ãã»ãã¥ãªãã£ãªã¹ã¯ãé¡èã«ãªãã€ã€ãããŸããVB6ïŒVisual Basic 6.0ïŒã¯ãé·ããå€ãã®äŒæ¥ã·ã¹ãã ã®åºç€ãšããŠæŽ»èºããŠããŸããããçŸåšã§ã¯ã»ãã¥ãªãã£ã®é¢ã§è匱æ§ãå¢ããŠããã®ãçŸå®ã§ãããã®è匱æ§ã¯ãäžæ£ã¢ã¯ã»ã¹ãããŒã¿æŒæŽ©ãšãã£ããªã¹ã¯ãé«ããäŒæ¥ã®ä¿¡é Œæ§ãäºæ¥ã®æç¶å¯èœæ§ãè
ãããŸãã
.NETãžã®ç§»è¡ã¯ããããã®ã»ãã¥ãªãã£ãªã¹ã¯ã«å¯Ÿå¿ããããã®éµãšãªããŸãã.NETãã¬ãŒã ã¯ãŒã¯ã¯ãã»ãã¥ãªãã£ãæåªå
ã§èšèšãããŠããã宿çãªã¢ããããŒãã«ããææ°ã®è
åšããä¿è·ããããšãå¯èœã§ãã
ãã€ã°ã¬ãŒã·ã§ã³ã¯åã«å€ãã·ã¹ãã ãæ°ãããã®ã«çœ®ãæããäœæ¥ã§ã¯ãªããäŒæ¥ã®ããžã¿ã«è³ç£ãä¿è·ããå°æ¥ã«ããã£ãŠå®å
šãªããžãã¹éå¶ã確ä¿ããããã®æŠç¥çãªã¹ãããã§ãã
ãã®ããã°èšäºã§ã¯ãVB6ãã.NETãžã®å¹æçãª2段éã¢ããã°ã¬ãŒãæŠç¥ã«ã€ããŠãå
·äœçãªå®è¡ããã»ã¹ã解説ããŸãããã€ã°ã¬ãŒã·ã§ã³ã®ããã»ã¹ãéããŠãäŒæ¥ã¯ã»ãã¥ãªãã£ã匷åãããã¯ãããžãŒã®é²åã«é©å¿ããããšãå¯èœã«ãªããŸããæ¬¡ã®ã»ã¯ã·ã§ã³ã§ã¯ããã€ã°ã¬ãŒã·ã§ã³ããã»ã¹ã®å
·äœçãªã¹ãããã«ã€ããŠæãäžããŠãããŸãã
ãã€ã°ã¬ãŒã·ã§ã³ã®å®è¡ããã»ã¹
2000幎代ãã䜿ãç¶ããããŠããåºå¹¹ã·ã¹ãã ã®å·æ°ãšããé£é¡ãæ±ããäžã
ONETECHã¯VB6.0ããVB .NETãžã®å€§èŠæš¡ãªãã€ã°ã¬ãŒã·ã§ã³ãæ
åœããŸããã180人æã«åã¶ãã®ãããžã§ã¯ãã§ã¯ãã»ãã¥ãªãã£æŽæ°ã®æäŸãçµäºããVB6.0ã®ã·ã¹ãã ããææ°ã®æè¡åºç€ãžãšç§»è¡ããããšãç®æšã§ããã
å°å
¥ã®èæ¯
é茞ã»é鿥çã®åºå¹¹ã·ã¹ãã ã¯ãæä»£ã®å€åãšå
±ã«è€éåããŠããŸãããæ¥åã®é²å±ãšãšãã«ã·ã¹ãã ã¯æççã«æ¡åŒµããããã®çµæãã·ã¹ãã å
šäœã®ææ¡ãå°é£ã«ãªã£ãŠããŸããããã®ãããªã¬ã¬ã·ãŒã·ã¹ãã ã¯ãæ
éããµã€ããŒæ»æã®ãªã¹ã¯ãä¿å®ã³ã¹ãã®è¥å€§åãé害çºçæã®åå ç©¶æã®é£ãããšããåé¡ãæ±ããŠããŸããã
ãã€ã°ã¬ãŒã·ã§ã³ãžã®ææŠ
ãã®ãããžã§ã¯ãã§ã¯ãVB6.0ã·ã¹ãã ã®ç¶ç¶äœ¿çšã«äŒŽãã»ãã¥ãªãã£ãªã¹ã¯ãšæè¡è
ã®æžå°ãšãã課é¡ã«å¯ŸåŠããå¿
èŠããããŸããããã®ãªã¹ã¯ãèæ¯ã«ãçµå¶é£ã¯DXïŒããžã¿ã«ãã©ã³ã¹ãã©ãŒã¡ãŒã·ã§ã³ïŒãæšé²ããã¬ã¬ã·ãŒã·ã¹ãã ã®ãã€ã°ã¬ãŒã·ã§ã³ã決å®ããŸããã
ããã»ã¹ã®æŠèŠ
ãã€ã°ã¬ãŒã·ã§ã³ããã»ã¹ã¯ä»¥äžã®ã¹ãããã§æ§æãããŸããã
| ã¹ããã |
å
容 |
| è³ç£å¯èŠå |
ããã°ã©ã ã®æ£åžãããã€ã°ã¬ãŒã·ã§ã³å¯Ÿè±¡ç¯å²ãæç¢ºå |
| æŠç®èŠç©ãã |
èŠä»¶ã確å®ãããèŠç©ãããæç€º |
| 調æ»ã»åæ |
Microsoftã¢ããã°ã¬ãŒãããŒã«ã䜿çšããåé¡ç¹ã®æŽãåºããšãã¿ãŒã³å |
| 倿èšèš |
ãã¿ãŒã³åããã課é¡ã«å¯ŸããŠãæ©èœã®ä»£æ¿ã倿޿¹æ³ãæ€èš |
| ãµã³ãã«å€æ |
ç¹å®æ©èœã®å€æãšãã¹ãã宿œãã倿ããŒã«ãæ€èšŒ |
| å€æä¿®æ£ |
å
šãœãŒã¹ã倿ããŒã«ã§å€æããæäœæ¥ã§ã®ä¿®æ£ãè¡ã |
| 飿ºã·ã¹ãã å¯Ÿå¿ |
å¿
èŠã«å¿ããŠã·ã¹ãã éã®é£æºéçºãè¡ã |
| ç°å¢æ§ç¯ |
AWS RDS for Oracleãªã©ã®ç°å¢æ§ç¯ããµããŒã |
| çŸæ°æ¯èŒãã¹ã |
çŸè¡åŠççµæãšã®æ¯èŒãè¡ã |
| åãå
¥ããã¹ã |
ã¯ã©ã€ã¢ã³ãã«ãããã¹ãã宿œ |
| ã¯ã©ãŠããžã®ç§»è¡ |
ãªã³ãã¬ãã¹ã®OracleããŒã¿ããŒã¹ããAWS RDS for Oracleãžã®ç§»è¡ããµããŒã |
ãã€ã°ã¬ãŒã·ã§ã³ã®å®äŸãšæèš
ãã®ãããžã§ã¯ãã§ã¯ãVB6.0ã®ãµããŒãçµäºåŸã䜿ãç¶ããããã¬ã¬ã·ãŒã·ã¹ãã ã«å¯ŸããŠãæ·±ãçè§£ãšç¶¿å¯ãªèšç»ãå¿
èŠã§ãããç¹ã«ãOCXã®è©äŸ¡ããµãŒãããŒãã£ããŒã«ã®äœãçŽãã¯å€§ããªèª²é¡ãšãªããŸããããããã®èª²é¡ã«ã¯ã段éçãªã¢ãããŒããšããŠãŒã¶ãŒãšã®ç¶¿å¯ãªã³ãã¥ãã±ãŒã·ã§ã³ãéµãšãªããŸããã
ãªãã·ã§ã¢éçºã®æŽ»çš
ãã®ãã€ã°ã¬ãŒã·ã§ã³ãããžã§ã¯ãã§ã¯ããããã ã§ã®
ãªãã·ã§ã¢éçºã®å©ç¹ã掻ãããŸãããæ¥æ¬äŒæ¥ã®çŽ60ïŒ
ã®ã³ã¹ãã§é«å質ãªãµãŒãã¹ãæäŸããããšãå¯èœã§ããããŸããæ¢åã®ã·ã¹ãã æ©èœãæ°ã·ã¹ãã ã«ç§»è¡ããããã®æ¥åçè§£ã®ããã®ã³ã¹ããå°ãªããŠæžã¿ããªãã·ã§ã¢éçºã®çžæ§ãéåžžã«è¯ãã£ãã®ã§ãã
ïŒæ®µéã¢ããã°ã¬ãŒãã®è©³çް
VB6ããVB .NETãžã®ãã€ã°ã¬ãŒã·ã§ã³ã¯ãæè¡çãªææŠã§ãããç¹ã«2段éã¢ããã°ã¬ãŒãããã»ã¹ã¯æ
éãªèšç»ãšé©åãªããŒã«ã®éžæãäžå¯æ¬ ã§ãããã®ã»ã¯ã·ã§ã³ã§ã¯ããã®ããã»ã¹ã®éèŠãªåŽé¢ã詳ããèŠãŠãããŸãããã
VB6ããVB .NET 2008ãžã®å段éã¢ããã°ã¬ãŒã
VB6.0ããææ°çã®Visual Studio 2017ãžçŽæ¥ã¢ããã°ã¬ãŒãããããšã¯äžå¯èœã§ãããããã£ãŠãæåã®æ®µéãšããŠVB .NET 2008ãžã®ã¢ããã°ã¬ãŒããå¿
èŠã«ãªããŸãããã®æ®µéã§ã¯ãæ¢åã®ã³ãŒããšæ©èœãå¯èœãªéãä¿æãã€ã€ã.NETã®ãã¬ãŒã ã¯ãŒã¯ã«é©å¿ãããäœæ¥ãè¡ãããŸãã
ããŒã«ã®éèŠæ§ãšONETECHã®ã¢ãããŒã
VB6ããVB .NETãžã®ç§»è¡ã«ã¯ãç¹å®ã®ããŒã«ãå¿
èŠã§ãããããã®ããŒã«ã¯ãèªå倿ã®ããã»ã¹ãæ¯æŽããã³ã³ãã€ã«ãšã©ãŒãã©ã³ã¿ã€ã ãšã©ãŒã®ä¿®æ£ãå¹çåããŸããONETECHã§ã¯ããã®ããã»ã¹ãããã«å¹çåããããã«ãç¬èªã®èªåããŒã«ãéçºãå©çšããŠããŸããããã«ãããèªå倿ã®ç¯å²ãæ¡å€§ããæäœæ¥ã«å¿
èŠãªæéã倧å¹
ã«åæžããããšãã§ããŸãã
VB .NET 2008ããVB .NET 2017ãžã®æçµæ®µé
æçµæ®µéã§ã¯ãVB .NET 2008ããçŸåšã®ææ°çã§ããVB .NET 2017ãžã®ç§»è¡ãè¡ããŸãããã®æ®µéã§ãã·ã¹ãã ã¯ææ°ã®æè¡åºç€ã«å®å
šã«çµã¿èŸŒãŸããçŸä»£ã®ã»ãã¥ãªãã£åºæºãšäºææ§ãæã€ããã«ãªããŸãã
泚æç¹
2段éã¢ããã°ã¬ãŒãããã»ã¹ã§ã¯ãç¹ã«ä»¥äžã®ç¹ã«æ³šæããå¿
èŠããããŸãã
- ããŒã«ã®éçãçè§£ããæäœæ¥ã§ã®èª¿æŽãèŠèŸŒãããšã
- ã·ã¹ãã ã®æ©èœãšæ§èœãç¶æãã€ã€ãæ°ãããã©ãããã©ãŒã ãžã®é©å¿ãå³ãããšã
- ãã¹ãã培åºããæ§ã·ã¹ãã ãšæ°ã·ã¹ãã éã§ã®æ©èœã®äžèŽã確èªããããšã
- ONETECHã®ç¬èªã®èªåããŒã«ã掻çšããããšã§ã倿ããã»ã¹ã®å¹çåãšç²ŸåºŠã®åäžãå³ãããšã
VB6ãã.NETãžã®ç§»è¡ã§çŽé¢ãã課é¡ãšè§£æ±ºç
VB6ãã.NETãžã®ç§»è¡ã¯ãå€ãã®èª²é¡ã䌎ããŸãããé©åãªå¯ŸåŠæ³ã«ããããããå
æããããšãå¯èœã§ããONETECHã®çµéšããåŠãã éèŠãªæèšãå
±æããŸãã
課é¡ïŒã·ã¹ãã ã®å
šè²ã®çè§£
ãããžã§ã¯ãã§ã¯ãã¯ã©ã€ã¢ã³ããšã®é£æºã«ãããŠãè¥å€§åããã·ã¹ãã ã®å
šè²ãçè§£ããããšãæåã®å€§ããªèª²é¡ã§ãããè€éåããã·ã¹ãã ã®è©³çŽ°ãææ¡ããç§»è¡ã®ç¯å²ãšèŠä»¶ãæç¢ºã«ããããšã¯å®¹æã§ã¯ãããŸããã§ããã
解決çïŒã³ãã¥ãã±ãŒã·ã§ã³ãšããã¥ã¡ã³ãå
ãã®èª²é¡ã«å¯ŸããŠãONETECHã¯ã³ãã¥ãã±ãŒã·ã§ã³ã®æ¹æ³ãæ¹åããŸãããå
·äœçã«ã¯ããã€ãªã³ã°æé ãããã¥ã¡ã³ãåãããªã³ã©ã€ã³ã§ã®ç»é¢å
±æãéããŠèª¬æãè¡ããŸãããããã«ãããã¯ã©ã€ã¢ã³ãããå¿
èŠãªæ
å ±ãå¹ççã«åŒãåºããç§»è¡ããã»ã¹ã®æ¹åæ§ãæç¢ºã«ããããšãã§ããŸããã
åçç¹ãšä»åŸã®åãçµã¿
åæã®ã³ãã¥ãã±ãŒã·ã§ã³ã§ã®èª²é¡ã«ããããããããããžã§ã¯ãã¯æåè£ã«é²è¡ããŸããããããããã®çµéšãããONETECHã¯ä»åŸãã¯ã©ã€ã¢ã³ãã®ç«å Žã«ç«ã£ãèŠæ±ã®æç¢ºåãšã³ãã¥ãã±ãŒã·ã§ã³ã®ãããªãæ¹åãç®æããŠããŸãããšã³ããŠãŒã¶ãŒãšã®çŽæ¥çãªæ¡ä»¶ã«ãããŠã¯ãç¹ã«ãã®ç¹ãéèŠãšãªããŸãã
ãŸãšã
VB6ãã.NETãžã®ç§»è¡ã¯ãé©åãªã³ãã¥ãã±ãŒã·ã§ã³æŠç¥ãšè©³çްãªãããžã§ã¯ã管çãéµãšãªããŸããONETECHã®çµéšã¯ãä»ã®äŒæ¥ãåæ§ã®ãã€ã°ã¬ãŒã·ã§ã³ãæ€èšããéã®è²Žéãªã¬ã€ãã©ã€ã³ãšãªãã§ãããã
åäœä¿èšŒãšçŸæ°äžèŽãã¹ã
VB6ãã.NETãžã®ãã€ã°ã¬ãŒã·ã§ã³åŸã®æãéèŠãªã¹ãããã®äžã€ããæ°æ§ã·ã¹ãã éã®åäœã®äžèŽãä¿èšŒãããã¹ãã§ãããã®ãã¹ãã¯ããã€ã°ã¬ãŒã·ã§ã³ãæåããããšã確èªããæ°ã·ã¹ãã ãããžãã¹èŠä»¶ãæºãããŠããããæ€èšŒããããã«äžå¯æ¬ ã§ãã
çŸæ°æ¯èŒãã¹ãã®ç®ç
çŸæ°æ¯èŒãã¹ãã®äž»ãªç®çã¯ãæ°ã·ã¹ãã ãå€ãã·ã¹ãã ãšåãæåã瀺ããã確èªããããšã§ããããã«ãããæ°ã·ã¹ãã ãæ¢åã®ããžãã¹ããã»ã¹ãšå®å
šã«äºææ§ãããããšãä¿èšŒããŸãã
ããŒã¿ã®å·®ç°ãšãã¹ãããŒã¿ã®è£å®
æ¬çªããŒã¿ãšãã¹ãããŒã¿ã«å·®ç°ãããå Žåããã¹ãã¯ããè€éã«ãªããŸããONETECHã§ã¯ããã®ãããªç¶æ³ã«å¯ŸåŠããããã«ãã¯ã©ã€ã¢ã³ããšå¯æ¥ã«é£æºããæ¥åãæ·±ãçè§£ããããšãéèŠããŠããŸããå¿
èŠã«å¿ããŠãã¹ãããŒã¿ã®è£å®ãè¡ããæ°ã·ã¹ãã ãå®éã®ããžãã¹ç°å¢ã§æ£åžžã«æ©èœããããšãä¿èšŒããŸãã
ãã¹ãã®ã¢ãããŒã
ONETECHã§ã¯ã以äžã®ã¢ãããŒããæ¡çšããŠããŸãã
- æ¥åããã»ã¹ã®è©³çްãªãã€ãªã³ã°ãéããŠããã¹ãã·ããªãªãäœæãããªã¢ã«ãªæ¥åæ¡ä»¶ãåçŸããŸãã
- äžè¶³ãããã¹ãããŒã¿ãç¹å®ããå¿
èŠã«å¿ããŠåæããŒã¿ã远å ããŒã¿ãäœæããŠãã¹ãã®å®å
šæ§ã確ä¿ããŸãã
- ãã¹ãçµæã®è©³çްãªèšé²ãšåæãè¡ããæ°æ§ã·ã¹ãã éã®æåã®äžèŽã培åºçã«æ€èšŒããŸãã
çµè«
åäœä¿èšŒãšçŸæ°äžèŽãã¹ãã¯ããã€ã°ã¬ãŒã·ã§ã³ãããžã§ã¯ãã®æåãä¿èšŒããããã«äžå¯æ¬ ã§ããONETECHã®ç¶¿å¯ãªãã¹ãããã»ã¹ãšæ¥åçè§£ã«ãããæ°ã·ã¹ãã ã¯æ¢åã®ããžãã¹èŠä»¶ãšå®å
šã«äžèŽããä¿¡é Œæ§ãšå¹çæ§ãããããããšãæåŸ
ãããŸãã
å°å
¥åŸã®å¹æ
VB6ãã.NETãžã®ãã€ã°ã¬ãŒã·ã§ã³ã¯ãåãªãæè¡çãªã¢ããããŒãã«ãšã©ãŸãããå€ãã®å®è³ªçãªããžãã¹ã¡ãªããããããããŸããONETECHã®çµéšããåŸãããäž»ãªå©ç¹ã¯ä»¥äžã®éãã§ãã
ã³ã¹ãåæž
æ°ããã·ã¹ãã ãäžããæ§ç¯ããããšã¯ãæéãšã³ã¹ãã®äž¡é¢ã§å€§ããªè² æ
ãšãªããŸãããããããã€ã°ã¬ãŒã·ã§ã³ãéããŠãæ¢åã®ã·ã¹ãã ã.NETã«ã¢ããã°ã¬ãŒãããããšã§ãæ°
ã·ã¹ãã éçºã«æ¯ã¹ãŠå€§å¹
ãªã³ã¹ãåæžãå¯èœã«ãªããŸããããã¯ãæ¢åã®è³ç£ãæå€§é掻çšããéçºã«å¿
èŠãªãªãœãŒã¹ãåæžããããšã§éæãããŸãã
æ¥åãããŒã®ç¶æ
ãã€ã°ã¬ãŒã·ã§ã³ã«ãããæ¢åã®æ¥åãããŒã倧ãã倿Žããããšãªããã·ã¹ãã ãå·æ°ããããšãã§ããŸããããã¯ãããžãã¹ã®é£ç¶æ§ãä¿ã¡ãªãããæè¡çãªåºç€ãææ°ã®ç¶æ
ã«æŽæ°ããããšãæå³ããŸããåŸæ¥å¡ãå©çšè
ã«ãšã£ãŠãæ°ããã·ã¹ãã ãžã®ç§»è¡ãã¹ã ãŒãºã«ãªãããã¬ãŒãã³ã°ã³ã¹ããé©å¿ã®æéãåæžãããŸãã
ç§»è¡æéã®ççž®
æ°ã·ã¹ãã ãžã®å®å
šãªç§»è¡ã¯ããã°ãã°é·æéãèŠãããããžã§ã¯ãã§ãããããããã€ã°ã¬ãŒã·ã§ã³ãæ¡çšããããšã§ãç§»è¡æéã倧å¹
ã«ççž®ããããšãå¯èœã§ããããã«ãããããžãã¹ã¯è¿
éã«ææ°ã®æè¡ç°å¢ãžç§»è¡ããåžå Žã®å€åã«çŽ æ©ã察å¿ã§ããããã«ãªããŸãã
çµè«
VB6ãã.NETãžã®ãã€ã°ã¬ãŒã·ã§ã³ã¯ãã³ã¹ãåæžãæ¥åãããŒã®ç¶æãç§»è¡æéã®ççž®ãšããæç¢ºãªããžãã¹äžã®å©ç¹ãæäŸããŸãããããã®ã¡ãªããã¯ãäŒæ¥ãçŸä»£ã®æè¡çèŠæ±ã«è¿
éãã€å¹ççã«å¿ããããã®éµãšãªããŸãã
çµè«
ãã®èšäºãéããŠãVB6ãã.NETãžã®ãã€ã°ã¬ãŒã·ã§ã³ãæã€éèŠæ§ãšããã®å®è¡ããã»ã¹ã®å段éã«ã€ããŠè©³ããæ€èšããŠããŸããããã®ãã€ã°ã¬ãŒã·ã§ã³ã¯ãæè¡çãªã¢ããããŒããè¶
ããŠãããžãã¹ã«ãããã³ã¹ãåæžãæ¥åãããŒã®ç¶æãç§»è¡æéã®ççž®ãšããé¡èãªã¡ãªããããããããŸãã
æåã®èŠå
ONETECHã®çµéšããããã®ãããªãã€ã°ã¬ãŒã·ã§ã³ãããžã§ã¯ãã®æåã¯ã以äžã®èŠå ã«å€§ããäŸåããŠããŸãã
- ç¶¿å¯ãªèšç»ã𿮵éçãªå®è¡
- 广çãªã³ãã¥ãã±ãŒã·ã§ã³ãšè©³çްãªããã¥ã¡ã³ãå
- ãã¹ãããã»ã¹ã«ããã培åºããå質ä¿èšŒ
- ã¯ã©ã€ã¢ã³ããšã®å¯æ¥ãªé£æº
ãããã®èŠå ã¯ãæè¡ç§»è¡ã®ãããžã§ã¯ãã«ãããŠãåãªãæè¡çãªæåãè¶
ããããžãã¹äžã®äŸ¡å€ãå®çŸããããã«äžå¯æ¬ ã§ãã
ç¡æã§æäŸãããµãŒãã¹ -
VB6ãã.NETãžã®ãã€ã°ã¬ãŒã·ã§ã³ã¯ãæè¡çãªç§»è¡ã ãã§ãªããããžãã¹æŠç¥ã®é¢ã§ãéèŠãªæå³ãæã¡ãŸããONETECHã¯ããã®éèŠãªããã»ã¹ããµããŒãããããã«ã以äžã®ãµãŒãã¹ãç¡æã§æäŸããŠããŸãã
è³ç£å¯èŠå
- ããã°ã©ã ã®æ£åžã
- ãã€ã°ã¬ãŒã·ã§ã³å¯Ÿè±¡ç¯å²ã®æç¢ºå
æŠç®èŠç©ãã
- èŠä»¶ã®ç¢ºå®
- èŠç©ããã®æç€º
ãããã®ãµãŒãã¹ã¯ããã€ã°ã¬ãŒã·ã§ã³ãããžã§ã¯ãã®åææ®µéã«ãããŠãèšç»ã®æç¢ºåãšã³ã¹ãã®ææ¡ã«å€§ãã«åœ¹ç«ã¡ãŸããONETECHã§ã¯ãã¯ã©ã€ã¢ã³ããšã®å¯æ¥ãªã³ãã¥ãã±ãŒã·ã§ã³ãéããŠããããžã§ã¯ãã®æåã«å¿
èŠãªãã¹ãŠã®æ
å ±ãæäŸããŸãã
ãåãåããã¯ãæ°è»œã«
ãã€ã°ã¬ãŒã·ã§ã³ã«é¢ãããçžè«ã質åãããå Žåã¯ããã€ã§ãONETECHãŸã§ãæ°è»œã«
ãåãåãããã ãããç§ãã¡ã¯ãã¯ã©ã€ã¢ã³ãã®ããŒãºã«åãããæé©ãªãœãªã¥ãŒã·ã§ã³ãææ¡ããããžãã¹ã®æç¶çãªæé·ãšç«¶äºåã®åŒ·åããµããŒãããŸãã
[
ãåãåããã¯ãã¡ã]
ONETECHãã€ã°ã¬ãŒã·ã§ã³ã®é¢é£ããŒãž