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2005-10-20 DataView¤Ç¥½¡¼¥È¸å¤Î¥Ç¡¼¥¿¤ò½çÈ֤˻²¾È¤¹¤ëÊýË¡

¡¦ [C#]DataView¤Ç¥½¡¼¥È¸å¤Î¥Ç¡¼¥¿¤ò½çÈ֤˻²¾È¤¹¤ëÊýË¡

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DataGrid¤Ç¥½¡¼¥È¤·¤¿½ç¤ËActiveReports¤Ç¥ì¥Ý¡¼¥È¤òºîÀ®¤·¤¿¤¤¤È¤¤¤¦¾ì¹ç¡¢DataGrid.DataSource¤«¤é¼èÆÀ¤·¤¿DataView¤òActiveReports¤ÎDataSource¤ËÅϤ·¤Þ¤¹¤¬¡¢¥ì¥³¡¼¥É¤òÄ̾ï¤Î¤ä¤êÊý¡Êview.Table.Rows[position]¡Ë¤Ç¼èÆÀ¤¹¤ë¤È¥½¡¼¥ÈÁ°¤Î½çÈÖ¤Ëɽ¼¨¤µ¤ì¤Æ¤·¤Þ¤¦¤Î¤Ç¡¢FetchData¥¤¥Ù¥ó¥È¤Ç°Ê²¼¤Î¤è¤¦¤Ë¥ì¥³¡¼¥É¤ò¼èÆÀ¤·¤Þ¤¹¡£¡Êposition¤Ï¹Ô¥«¥¦¥ó¥¿¡Ë

DataRow row = view[position].Row; 
¡¦¡¦¡¦
position++;
eArgs.EOF = false;
ËÜÆü¤Î¥ê¥ó¥¯¸µ | 236 | 224 | 52 | 12 | 12 | 11 | 8 | 7 | 7 | 7 |

2005-10-23 DAT¤Î¥¤¥ó¥Ý¡¼¥È¥³¥Þ¥ó¥É

¡¦ [SQL]DAT¤Î¥¤¥ó¥Ý¡¼¥È¥³¥Þ¥ó¥É

¤¿¤Þ¤Ë»È¤¤¤¿¤¤¤È¤­¤Ë˺¤ì¤Æ¤·¤Þ¤Ã¤¿¾ì¹ç¤Î¤¿¤á¤Î¥á¥â¡£VisualStudio.NET ¤Ç¥¨¥¯¥¹¥Ý¡¼¥È¤·¤¿¥Ç¡¼¥¿(DAT)¤ò¥Æ¡¼¥Ö¥ë¤Ë¥¤¥ó¥Ý¡¼¥È¤·¤Þ¤¹¡£

REM: ǧ¾Ú¤Î¼ïÎà : SQL Server
REM: »È¤¤Êý: CommandFilename [¥µ¡¼¥Ð¡¼(%1)] [¥Ç¡¼¥¿¥Ù¡¼¥¹(%2)] [¥í¥°¥¤¥ó(%3)] [¥Ñ¥¹¥ï¡¼¥É(%4)]
if %ERRORLEVEL% NEQ 0 goto errors
bcp %2.dbo.T_Hoge in dbo.T_Hoge.dat -S %1 -U %3 -P %4 -n
ËÜÆü¤Î¥ê¥ó¥¯¸µ | 63 | 42 | 24 | 18 | 16 | 10 | 8 | 8 | 6 | 6 |

2005-10-24

¡¦ [C#]¹½À®¥Õ¥¡¥¤¥ë¤Ç»ØÄꤵ¤ì¤¿³ÈÄ¥µ¡Ç½¤ò¼Â¹ÔÃæ¤ËÎã³°¤¬È¯À¸¤·¤Þ¤·¤¿¡£-->Í×µá¤ÎºÇĹ»þ´Ö¤òĶ¤¨¤Þ¤·¤¿¡£

Windows Forms¤«¤éWeb service¤Î¥á¥½¥Ã¥É¤ò¸Æ¤ÖºÝ¤Ë¡¢¾åµ­¤Î¤è¤¦¤Ê¥¨¥é¡¼¤¬È¯À¸¤¹¤ë¾ì¹ç¡¢¥Ñ¥é¥á¡¼¥¿¤È¤·¤ÆÅϤ·¤Æ¤¤¤ë¥Ç¡¼¥¿¥»¥Ã¥È¤Î¥µ¥¤¥º¤¬Â礭¤¹¤®¤ë¤³¤È¤¬¸¶°ø¤È¤Ê¤Ã¤Æ¤¤¤ë¤³¤È¤¬¤¢¤ê¤Þ¤¹¡£¤³¤ì¤Ï¡¢Web.Config¤Ë°Ê²¼¤Î¤è¤¦¤Êµ­½Ò¤ò¤¹¤ë¤³¤È¤Ç²óÈò¤Ç¤­¤ë¾ì¹ç¤¬¤¢¤ê¤Þ¤¹¡£

   <httpRuntime
	maxRequestLength="10000" ¢«ºÇÂ祵¥¤¥º¡ÊKB)
	executionTimeout="3000"¡¡¢«¥¿¥¤¥à¥¢¥¦¥È¡ÊÉáË
    />
 </system.web>

¤¢¤ë¤¤¤Ï¡¢WebService¸Æ¤Ó½Ð¤·»þ¤Ë¥¿¥¤¥à¥¢¥¦¥È¤ÎÀßÄê¤ò¤·¤Æ¤ä¤ëɬÍפ¬¤¢¤ë¤«¤â¤·¤ì¤Þ¤»¤ó¡£

fooService = new FooService.FooService();
fooService.Timeout = System.Threading.Timeout.Infinite;

¤¢¤ë¤¤¤Ï¡¢SQL¤ÎÊý¤Ç¥¿¥¤¥à¥¢¥¦¥È¤·¤Æ¤¤¤ë¾ì¹ç¤Ë¤Ï°Ê²¼¤Î¤è¤¦¤ÊÀßÄê¤ò¤·¤Æ¤ä¤ëɬÍפ¬¤¢¤ë¤«¤â¤·¤ì¤Þ¤»¤ó¡£

System.Data.SqlClient.SqlCommand cmd = new System.Data.SqlClient.SqlCommand();
cmd.CommandTimeout = 600; // 600ÉÃ(10ʬ) ¥Ç¥Õ¥©¥ë¥È¤Ï30ÉÃ
ËÜÆü¤Î¥ê¥ó¥¯¸µ | 442 | 318 | 118 | 62 | 45 | 34 | 34 | 34 | 34 | 33 |

2005-10-28

¡¦ [C#]String.Trim

¸À¤¦¤Þ¤Ç¤â¤Ê¤¯String.Trim¤Ïʸ»úÎó¤ÎÁ°¸å¤Î¶õÇòʸ»ú¤ò¼è¤ê½ü¤¯¥á¥½¥Ã¥É¤Ç¤¹¤¬¡¢È¾³Ñ¥¹¥Ú¡¼¥¹¤À¤±¤Ç¤Ê¤¯Á´³Ñ¥¹¥Ú¡¼¥¹¤â¼è¤ê½ü¤¤¤Æ¤¯¤ì¤Þ¤¹¡£¤Á¤Ê¤ß¤Ë¡¢Ç¤°Õ¤Îʸ»ú¤ò¼è¤ê½ü¤­¤¿¤¤¾ì¹ç¡¢°Ê²¼¤Î¤è¤¦¤Ëµ­½Ò¤·¤Þ¤¹¡£
char[] trimChar = {' ','\t','¡¡'};
strHoge.Trim(trimChar);
ËÜÆü¤Î¥ê¥ó¥¯¸µ | 22 | 17 | 16 | 12 | 10 | 8 | 7 | 7 | 6 | 6 |

2005-10-30

¡¦ [C#]¥¼¥í¥Ñ¥Ç¥£¥ó¥°

¿ôÃͤʤɤò¥¼¥í¥Ñ¥Æ¥£¥ó¥°¤¹¤ëÊýË¡¤Î¥á¥â¡£

int nMonth = 5;
string strMonth;
strMonth = nMonth.ToString("00"); // ·ë²Ì¡§"05"
ËÜÆü¤Î¥ê¥ó¥¯¸µ | 54 | 45 | 44 | 33 | 32 | 22 | 21 | 20 | 19 | 17 |

2005-10-31

¡¦ [SQL]datetime¤«¤é¤Îʸ»úÎóÊÑ´¹

DECLARE	@dtDate datetime
-- ÆüÉÕ¤ò£±Æü¤Ë¤·¤ÆYYYYMMDD·Á¼°¤Çʸ»úÎó½ÐÎÏ
SELECT CONVERT(varchar,DATEPART(YYYY, @dtDate )) + RIGHT('00'+CONVERT(varchar,DATEPART(MM, @dtDate)),2) + '01'
-- ·îËöÆüÉÕ
SELECT DATEADD(DAY, -1, CONVERT(DATETIME,  (CONVERT(CHAR(7),DATEADD(M, 1, @dtDate),111) + '/1')))
ËÜÆü¤Î¥ê¥ó¥¯¸µ | 46 | 38 | 20 | 10 | 10 | 10 | 10 | 8 | 6 | 6 |