C#Àï¹ØÓÚ¶¨Ê±Æ÷Àà
¹ØÓÚC#ÖÐtimerÀà ÔÚC#Àï¹ØÓÚ¶¨Ê±Æ÷Àà¾ÍÓÐ3¸ö
1.¶¨ÒåÔÚSystem.Windows.FormsÀï
2.¶¨ÒåÔÚSystem.Threading.TimerÀàÀï
3.¶¨ÒåÔÚSystem.Timers.TimerÀàÀï
System.Windows.Forms.TimerÊÇÓ¦ÓÃÓÚWinFormÖеģ¬ËüÊÇͨ¹ýWindowsÏûÏ¢»úÖÆÊµÏֵģ¬ÀàËÆÓÚVB»òDelphiÖеÄTimer¿Ø¼þ£¬ÄÚ²¿Ê¹ÓÃAPI SetTimerʵÏֵġ£ËüµÄÖ÷ҪȱµãÊǼÆÊ±²»¾«È·£¬¶øÇÒ±ØÐëÓÐÏûϢѻ·£¬Console Application(¿ØÖÆÌ¨Ó¦ÓóÌÐò)ÎÞ·¨Ê¹Óá£
System.Timers.TimerºÍSystem.Threading.Timer·Ç³£ÀàËÆ£¬ËüÃÇÊÇͨ¹ý.NET Thread PoolʵÏֵģ¬ÇáÁ¿£¬¼ÆÊ±¾«È·£¬¶ÔÓ¦ÓóÌÐò¡¢ÏûϢûÓÐÌØ±ðµÄÒªÇó¡£System.Timers.Timer»¹¿ÉÒÔÓ¦ÓÃÓÚWinForm£¬Íêȫȡ´úÉÏÃæµÄTimer¿Ø¼þ¡£ËüÃǵÄȱµãÊDz»Ö§³ÖÖ±½ÓµÄÍÏ·Å£¬ÐèÒªÊÖ¹¤±àÂë¡£
Àý£º
ʹÓÃSystem.Timers.TimerÀà
System.Timers.Timer t = new System.Timers.Timer(10000);//ʵÀý»¯TimerÀ࣬ÉèÖüä¸ôʱ¼äΪ10000ºÁÃ룻
t.Elapsed += new System.Timers.ElapsedEventHandler(theout);//µ½´ïʱ¼äµÄʱºòÖ´ÐÐʼþ£»
t.AutoReset = true;//ÉèÖÃÊÇÖ´ÐÐÒ»´Î£¨false£©»¹ÊÇÒ»Ö±Ö´ÐÐ(true)£»
t.Enabled = true;//ÊÇ·ñÖ´ÐÐSystem.Timers.Timer.Elapsedʼþ£»
public void theout(object source, System.Timers.ElapsedEventArgs e)
{
MessageBox.Show("OK!");
}
Ïà¹ØÎĵµ£º
ÏÂÃæÕâ¶ÎC# ´úÂë¿ÉÒÔÓÃÀ´Ñ¹ËõºÍÐÞ¸´AccessÊý¾Ý¿â,²»¹ÜËüÊÇÒ»¸ö¼òµ¥µÄ".mdb"ACCESSÊý¾Ý¿â»¹ÊÇÒ»¸ö".mdw"ÍøÂç¹²ÏíÊý¾Ý¿â,Õâ¸ö¹ý³ÌºÍÄãÔÚÓÃMS AccessÓ¦ÓóÌÐòÖÐʹÓõÄ"¹¤¾ß-Êý¾Ý¿âʵÓù¤¾ß-ѹËõºÍÐÞ¸´"ʱִÐеIJÙ×÷ÍêȫһÑù.ʵÀý´úÂëʹÓÃÁË"³Ù°ó¶¨"(ÔËÐÐÖÐÔÚÄÚ´æÖн¨Á¢COM¶ÔÏó),ÕâÑù¾Í²»ÐèÒªÔÚ¹¤³ÌÖмÓÈëCOMÒýÓÃÁË,Ò²²»ÐèÒªÔÚP ......
asp.netÖе¼³öExeclµÄ·½·¨£º
ÔÚasp.netÖе¼³öExeclÓÐÁ½ÖÖ·½·¨£¬Ò»ÖÖÊǽ«µ¼³öµÄÎļþ´æ·ÅÔÚ·þÎñÆ÷ij¸öÎļþ¼ÐÏÂÃæ£¬È»ºó½«ÎļþµØÖ·Êä³öÔÚä¯ÀÀÆ÷ÉÏ£»Ò»ÖÖÊǽ«ÎļþÖ±½Ó½«ÎļþÊä³öÁ÷д¸øä¯ÀÀÆ÷¡£ÔÚResponseÊä³öʱ£¬t·Ö¸ôµÄÊý¾Ý£¬µ¼³öexeclʱ£¬µÈ¼ÛÓÚ·ÖÁУ¬nµÈ¼ÛÓÚ»»ÐС£
1¡¢½«Õû¸öhtmlÈ«²¿Êä³öexecl
´Ë·¨½«htmlÖÐËùÓеÄÄÚÈÝ£ ......
»¹ÔÚΪ±ÏÒµÉè¼Æ¶ø·³ÄÕô ¿´¿´ÕâÀï ÎÒ°ïÄã¸ã¶¨¾ÍºÃ
±¾ÈËʵ¼Ê¿ª·¢¾Ñé·á¸» ѧ¹ý¸÷Àà³ÌÐò±àд ǰºǫ́¶¼¿ÉÒÔ
ÏÖÔڵŤ×÷²»Ôõô¾°ÆøÑ½ ËùÒÔÕÒµãÍâ¿ìÑø¼Òºý¿Úѽ ºÇºÇ
±¨³êÂï ¹ýµÃÈ¥¾ÍÐÐÁË Ã»Ê²Ã´ÒªÇó ½»¸öÅóÓÑÂï
Èç¹ûÓÐÒâÕß¿ÉÓë±¾ÈËÁªÏµqq604884385 Tel13438309220 ......
ASP.NET(C#)·µ»ØÉÏÒ»Ò³(ºóÍË)´úÂë
2008-08-10 10:32
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
ViewState["BackUrl"] = Request.UrlReferrer.ToString();
}
}
/// <s ......
ÓÃÁËADO.NET 2.0 SQLite Data Provider ÕâÑù¿ÉÒÔÖ±½ÓÀûÓÃËüÀ´´´½¨Ò»¸ö¼ÓÃܵÄsqliteÊý¾Ý¿â¡£
ÓйØc#´úÂëÈçÏ£º
1¡¢´´½¨¿ÕµÄsqliteÊý¾Ý¿â¡£
//Êý¾Ý¿âÃûµÄºó׺Äã¿ÉÒÔÖ±½ÓÖ¸¶¨£¬ÉõÖÁûÓкó׺¶¼¿ÉÒÔ
//·½·¨Ò»£º´´½¨Ò»¸ö¿ÕsqliteÊý¾Ý¿â£¬ÓÃIOµÄ·½Ê½
FileStream fs = File.Create(“c:\\test.db“);
//·½·¨¶þ£ºÓ ......