Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

asp.net¶ÁÈ¡EXcelµÄСÌÖÂÛ

ÔÚCSÎļþÖУ¬Ê×ÏÈÔÚ¶¥²¿ÒýÈë²Ù×÷ExcelÊý¾ÝµÄÃüÃû¿Õ¼ä
using System.Data.OleDb;
Õýʽ´úÂëÈçÏ£º
    private void Button_Click(object sender, System.EventArgs e)
    {
        string thefullname = this.uploadFile.PostedFile.FileName;//»ñÈ¡ÍêÕû·¾¶
        ClientScriptManager csm = Page.ClientScript;
        if (thefullname == "")
        {
            csm.RegisterStartupScript(GetType, "Error", "alert('ÇëÑ¡ÔñÒªÉÏ´«µÃExcelÎļþ');", true);
            return;
        }
        int fileLength = this.uploadFile.PostedFile.ContentLength;
        if (fileLength > 512000)
        {
            csm.RegisterStartupScript(GetType, "Error", "alert('ÎļþÒѳ¬¹ý500K£¬ÎÞ·¨ÉÏ´«£¡');", true);
            return;
        }
        FileInfo info = new FileInfo(thefullname);
        string fileExt = info.Extension;
        if (fileExt.ToLower() != ".xls")
        {
            csm.RegisterStartupScript(GetType, "Error", "alert('²»ÊÇExcelÎļþ£¬ÇëʹÓÃÕýÈ·µÄÎļþ¸ñʽ£¡');", true);
            return;
        }
        string uploadPath = Page.MapPath(@"uploadfile\report.xls");
    


Ïà¹ØÎĵµ£º

ASP.NET AJAX ÖÐ UpdateProgress µÄ覴ü°Æä½â¾ö·½·¨


... ǰÑÔ
  ÔÚWebÓ¦ÓóÌÐòÖУ¬ÒýÈëAJAX£¬²»½ö¿ÉÒÔÌá¸ßÓû§ÌåÑé£¨Ò³Ãæ¾Ö²¿Ë¢Ð£©£¬¶øÇÒ¿ÉÒÔÔÚÒ»¶¨³Ì¶ÈÉÏ£¬½µµÍWeb·þÎñÆ÷µÄ¹¤×÷¸ºÔغÍÏìӦʱ¼ä¡£
  AJAX ʹÓÃJavascript£¬ÔÚ¿Í»§¶Ë£¨ä¯ÀÀÆ÷¶Ë£©£¬Í¨¹ýHttp(s)ЭÒ飬Ïò·þÎñÆ÷¶Ë £¨Web Server£©·¢ÆðÇëÇó£»·þÎñÆ÷¸ù¾ÝÇëÇóµÄURI£¬
Íê³ÉÏàÓ¦µÄÂß¼­²Ù×÷£¬¶ûºó½«Ö´ÐÐµÄ ......

21ÌìѧͨASP.NET

¡¡¡¡
¡¡¡¡ÄÚÈݼò½é
¡¡¡¡±¾ÊéÊÇASP.NETµÄÈëÃŽ̡̳£ASP.NET 3.5ÊÇ΢Èí¾«ÐÄ´òÔìµÄÐÂÐ͵ÄÈí¼þ¿ª·¢Æ½Ì¨¡£¸Ãƽ̨ÊÇÔÚ.NET2.0µÄ»ù´¡ÉÏ·¢Õ¹¶øÀ´£¬ÔÚʵ¼Ê¿ª·¢ÖÐÓй㷺ӦÓᣱ¾ÊéÒ»¹²·ÖΪËÄÆª£¬µÚһƪÖ÷Òª½²½âÁËASP.NEµÄÈëÃÅ»ù´¡ÖªÊ¶£¬ÄÚÈݰüÀ¨´î½¨ASP.NET¿ª·¢»·¾³¡¢C#ÓïÑÔ»ù´¡¡¢ÃæÏò¶ÔÏóµÄ³ÌÐòÉè¼Æ¡¢ASP.NETÄÚÖöÔÏó¡¢ASP.NETҳà ......

Asp.net¶¯Ì¬×ª¾²Ì¬Ò³ÃæµÄÁ½ÖÖ·½·¨×ܽá

///Asp.net¶¯Ì¬×ª¾²Ì¬Ò³ÃæµÄÁ½ÖÖ·½·¨×ܽá
///ÓÉÓÚËÑË÷ÒýÇæ¶ÔaspxÒ³ÃæÊÕ¼ºÍhtmlÒ³ÃæµÄÊÕ¼ÂʵIJî±ðÒÔ¼°Ò³Ãæ×ÊÔ´Õ¼ÓÃÎÊÌ⣬ÎÒÃǺܶàʱºòÐèÒª
///ʵÏÖaspxÒ³Ãæ¶¯Ì¬×ª¾²Ì¬¡£Á½ÖÖÖ÷Á÷·½·¨ÈçÏ£º
///µÚÒ»ÕÅ·½·¨:
///ʹÓÃÄ£°åת»»£¬²½ÖèÈçÏ£º
///1£¬½¨Á¢Myconvert.cs ÀàÎļþ
using System;
//¼ÇµÃÌí¼ÓÒÔÏÂÈý¸öÒýÓÃ
using ......

Asp.netµ÷ÓÃwebservice

ÕâÊÇÎÒ´Ó±ð´¦Õª³­µÄһƪÎÄÕ£¬ÏàÐÅ´ó¼Ò¶¼ºÜÊìϤµÄ£¬½²µÄºÜÃ÷°×£¬µ«ÊÇÎÒ¶ÔÆäÖÐÒ»µã´æÓÐÒÉ»ó£¬Ðí¾ÃҲûÓÐÕÒµ½´ð°¸¡£
µ÷ÓÃwebserviceʱ¿ÉÒÔ·µ»ØdatatableµÈ¸´ÔÓÊý¾ÝÀàÐÍ£¬ÏÂÃæÀý×ÓÖÐÒ²Óеģ¬ÔÚǰ̨µ÷ÓÃʱ£¬ÆäʵÕâЩÊý¾ÝÀàÐ;­¹ýÁËת»»Æ÷´¦Àí¡£ÏÂÃæµÄÀý×ÓÖУ¬·µ»ØµÄdatatable±»Ò»ÏîÒ»ÏîÌí¼Óµ½selectÉÏÈ¥ÁË£¬ÆäʵÎÒ¿´Á˾ÍÊÇÒ»¸ö ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ