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 ×îÐÂÎÄÕ : asp.net

asp.net Öиıädatagrid µÄÁпí

private void Page_Load(object sender, System.EventArgs e)
{

DataGrid1.Columns[0].HeaderText = "ÎÄÕ±êÌâ";
DataGrid1.Columns[1].HeaderText = "·¢²¼ÈÕÆÚ";
DataGrid1.Columns[0].HeaderStyle.HorizontalAlign = HorizontalAlign.Center;
DataGrid1.Columns[1].HeaderStyle.HorizontalAlign = HorizontalAlign.Center;
///' ֻΪ Header ÐÐÌí¼Ó¿í¶È
DataGrid1.Columns[0].HeaderStyle.Width = System.Web.UI.WebControls.Unit.Percentage(72);
DataGrid1.Columns[1].HeaderStyle.Width = System.Web.UI.WebControls.Unit.Percentage(28);
DataGrid1.Style.Add("table-layout", "fixed");
} ......

ASP.NET AJAX µÄ UpdatePanel ¿Ø¼þ²»ÊÇÍòÄܵÄ

ÒÔÏÂÒýÓÃ×Ô MSDN Magazine:
²»Âۺûµ£¬UpdatePanel ¿Ø¼þ¶¼ÊÇ ASP.NET AJAX ÉçÇøËùϲ°®µÄ¡£ÎÒ˵“ºÃ”£¬ÊÇÒòΪ UpdatePanel ʹ²¿·ÖÒ³Ãæ³ÊÏÖ±äµÃÏ൱¼òµ¥£¬¶øËµ“»µ”£¬ÊÇÒòΪËüµÄ¼ò±ãºÍÒ×ÓÃÐÔÊÇÒÔЧÂʺÍÁîÈËÌäЦ½Ô·ÇµÄ´ø¿íΪ´ú¼ÛµÄ¡£
UpdatePanel ¿ÉÒÔΪһ°ãµÄÍøÒ³´øÀ´ AJAX ÉñÆæµÄºÃ´¦£¬µ«ÊÇËü²»ÄÜÌṩÎÒÃÇÓë AJAX Õý³£¹ØÁªµÄ¸ßЧÐÔ¡£ÀýÈ磬ÄúÊÇ·ñÖªµÀ£¬µ± UpdatePanel ¿Ø¼þ¶Ô·þÎñÆ÷Ö´ÐÐÒì²½ AJAX »Øµ÷ÒÔ¸üÐÂÆäÄÚÈÝʱ£¬Õâ¸öÇëÇó°üº¬Á˳£¹æ ASP.NET »Ø·¢Ëù°üº¬µÄÒ»ÇУ¬ÆäÖл¹°üÀ¨ ViewState ÄØ£¿¾ßÓÐÌ«¶à ViewState µÄÒ³Ãæ»á½µµÍÐÔÄÜ£¬²¢ÇÒ¾ßÓÐÌ«¶à ViewState µÄÒ³ÃæÔÚ ASP.NET Ó¦ÓóÌÐòÖж¼Ì«³£¼û¡£
Èç¹ûÄú×¼±¸Ê¹Óà UpdatePanel ¿Ø¼þ£¬ÄúÐèÒªÇå³þÄúÔÚ×¼±¸¸Éʲô¡£ÔÚÐí¶àÇé¿öÏ£¬´ÓÐÔÄܵĽǶȶøÑÔ£¬Ó¦ÓóÌÐò×îºÃÊDz»Ê¹Óà UpdatePanel£¬¶øÊÇʹÓÃ¶Ô WebMethods »òÒ³Ãæ·½·¨µÄÒì²½µ÷Óá£
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µ±ÄúʹÓà UpdatePanel ÔÚÒ»¸öÒ³ÃæÉÏÖ´ÐÐÎÞÉÁ˸¸üÐÂʱ£¬Äú¿ÉÄÜ»áÈÏΪÄúÔÚ½øÐиßЧ¹¹½¨¡£±Ï¾¹£¬UpdatePanel ʹÓõÄÊÇ AJAX£¬²»ÊÇÂ𣿲»ÐÒµÄÊÇ£¬Èç¹ûÄúÔÚ UpdatePanel ¸üÐÂʱ¼ìÑéÒ»ÏÂÍøÂçÖеÄͨÐÅ£¬Äú»á·¢ÏÖÄú¸ù±¾¾ÍûÓб£´æÊ²Ã´¶«Î÷£¬ÖÁÉÙ ......

ASP.NET AJAX µÄ UpdatePanel ¿Ø¼þ²»ÊÇÍòÄܵÄ

ÒÔÏÂÒýÓÃ×Ô MSDN Magazine:
²»Âۺûµ£¬UpdatePanel ¿Ø¼þ¶¼ÊÇ ASP.NET AJAX ÉçÇøËùϲ°®µÄ¡£ÎÒ˵“ºÃ”£¬ÊÇÒòΪ UpdatePanel ʹ²¿·ÖÒ³Ãæ³ÊÏÖ±äµÃÏ൱¼òµ¥£¬¶øËµ“»µ”£¬ÊÇÒòΪËüµÄ¼ò±ãºÍÒ×ÓÃÐÔÊÇÒÔЧÂʺÍÁîÈËÌäЦ½Ô·ÇµÄ´ø¿íΪ´ú¼ÛµÄ¡£
UpdatePanel ¿ÉÒÔΪһ°ãµÄÍøÒ³´øÀ´ AJAX ÉñÆæµÄºÃ´¦£¬µ«ÊÇËü²»ÄÜÌṩÎÒÃÇÓë AJAX Õý³£¹ØÁªµÄ¸ßЧÐÔ¡£ÀýÈ磬ÄúÊÇ·ñÖªµÀ£¬µ± UpdatePanel ¿Ø¼þ¶Ô·þÎñÆ÷Ö´ÐÐÒì²½ AJAX »Øµ÷ÒÔ¸üÐÂÆäÄÚÈÝʱ£¬Õâ¸öÇëÇó°üº¬Á˳£¹æ ASP.NET »Ø·¢Ëù°üº¬µÄÒ»ÇУ¬ÆäÖл¹°üÀ¨ ViewState ÄØ£¿¾ßÓÐÌ«¶à ViewState µÄÒ³Ãæ»á½µµÍÐÔÄÜ£¬²¢ÇÒ¾ßÓÐÌ«¶à ViewState µÄÒ³ÃæÔÚ ASP.NET Ó¦ÓóÌÐòÖж¼Ì«³£¼û¡£
Èç¹ûÄú×¼±¸Ê¹Óà UpdatePanel ¿Ø¼þ£¬ÄúÐèÒªÇå³þÄúÔÚ×¼±¸¸Éʲô¡£ÔÚÐí¶àÇé¿öÏ£¬´ÓÐÔÄܵĽǶȶøÑÔ£¬Ó¦ÓóÌÐò×îºÃÊDz»Ê¹Óà UpdatePanel£¬¶øÊÇʹÓÃ¶Ô WebMethods »òÒ³Ãæ·½·¨µÄÒì²½µ÷Óá£
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µ±ÄúʹÓà UpdatePanel ÔÚÒ»¸öÒ³ÃæÉÏÖ´ÐÐÎÞÉÁ˸¸üÐÂʱ£¬Äú¿ÉÄÜ»áÈÏΪÄúÔÚ½øÐиßЧ¹¹½¨¡£±Ï¾¹£¬UpdatePanel ʹÓõÄÊÇ AJAX£¬²»ÊÇÂ𣿲»ÐÒµÄÊÇ£¬Èç¹ûÄúÔÚ UpdatePanel ¸üÐÂʱ¼ìÑéÒ»ÏÂÍøÂçÖеÄͨÐÅ£¬Äú»á·¢ÏÖÄú¸ù±¾¾ÍûÓб£´æÊ²Ã´¶«Î÷£¬ÖÁÉÙ ......

asp.net 1.1 °²×°ÊÖ²á


 
ÏÈÉý¼¶ieµ½5.5°æÒÔÉÏ
1 ÏÂÔØÖÐÎİæIE6:http://download.microsoft.com/download/ie6sp1/finrel/6_sp1/W98NT42KMeXP/CN/ie6setup.exe
2 ÏÂÔØmdac°²×° Ö±½ÓÏÂÔØ2.8ÖÐÎİæ:http://download.microsoft.com/download/8/b/6/8b6198c0-fe96-4811-9d81-d5c76dd5fea8/MDAC_TYP.EXE
3 È»ºóÏÂÔØ.NET Framework 1.1°æ¿ÉÔÙ·¢ÐÐ×é¼þ°ü:ÏÂÔØ http://download.microsoft.com/download/7/b/9/7b90644d-1af0-42b9-b76d-a2770319a568/dotnetfx.exe
4 È»ºóÏÂÔØ.NET Framework SDK1.1°²×°:ÏÂÔØ1.1¼òÌåÖÐÎİæhttp://download.microsoft.com/download/0/f/e/0fecf85c-fb50-4ca9-adf2-c4be7ec9b454/setup.exe
 
5 ×îºó°²×°¼òÌåÖÐÎÄÓïÑÔ°ü:ÏÂÔØ  http://download.microsoft.com/download/4/b/c/4bce2f4b-548e-4e36-a3f7-46d79a6abd39/langpack.exe
Èç¹ûÄãû·¨ÔËÐÐmsiÎļþ£¬Çë°²×°ÒÔÏÂÈí¼þ
http://www.microsoft.com/downloads/details.aspx?displaylang=en&FamilyID=4B6140F9-2D36-4977-8FA1-6F8A0F5DCA8F ......

asp.netµã»÷°´Å¥¹Ø±Õ´°¿Ú

protected void btncancel_Click(object sender, EventArgs e)
{
Page.RegisterStartupScript("", "<mce:script type="text/javascript"><!--
window.close()
// --></mce:script>");
}
......

ASP.NETÓÚExcelµÄ½»»¥

public DataSet ExcelToDS(string Path)
{
string strConn = "Provider=Microsoft.Jet.OLEDB.4.0;" + "Data Source=" + Path + ";" + "Extended Properties=Excel 8.0;";
OleDbConnection conn = new OleDbConnection(strConn);
conn.Open();
string strExcel = "";
OleDbDataAdapter myCommand = null;
DataSet ds = null;
strExcel = "select * from [»õÎïÅÉËÍÇé¿ö$]";
myCommand = new OleDbDataAdapter(strExcel, strConn);
ds = new DataSet();
myCommand.Fill(ds, "table1");
conn.Close();
myCommand.Dispose();
return ds;
}
¶ÔÓÚEXCELÖÐµÄ±í¼´sheet([sheet1$])Èç¹û²»Êǹ̶¨µÄ¿ÉÒÔʹÓÃÏÂÃæµÄ·½·¨µÃµ½
string strConn = "Provider=Microsoft.Jet.OLEDB.4.0;" +"Data Source="+ Path +";"+"Extended Properties=Excel 8.0;";
OleDbConnection conn = new OleDbConnection(strConn);
DataTable schemaTable = objConn.GetOleDbSchemaTable(System.Data.OleDb.OleDbSchemaGuid.Tables,null);
string tableName=schemaTable.Rows[0 ......

Asp.NetÖÐHttpMoudule³õʼ»¯³ÌÐò

ΪÁËÍü¼Ç:
1,System.Web.Hosting.ISAPIRuntime.ProcessRequest(IntPtr, Int32);:void
//´ÓIISÀ´µÄÇëÇó
2,System.Web.HttpRuntime.ProcessRequestInternal(HttpWorkerRequest) : Void
//ÔÚÕâÒ»²½´´½¨Ò»¸öHttpContext¶ÔÏó
3, System.Web.HttpApplicationFactory.GetApplicationInstance(HttpContext) : IHttpHandler
//ÕâÒ»²½´´½¨Ò»¸öHttpApplication¶ÔÏó,
//HttpApplication¶ÔÏóʵÏÖIHttpHandler½Ó¿Ú,·µ»ØµÄÊÇIHttpHandler½Ó¿Ú
//²¢ÔÚÕâÀïµ÷ÓÃIHttpHandler½Ó¿ÚµÄProcessRequest(HttpContext context)ÅäÖÃHttpApplication¶ÔÏó
4,System.Web.HttpApplicationFactory.GetNormalApplicationInstance(HttpContext) : HttpApplication
//HttpApplication¹¤³§¶ÔÏó´´½¨Ò»¸öHttpApplication¶ÔÏ󷵻ظøµ÷ÓÃÕß
5,System.Web.HttpApplication.InitInternal(HttpContext, HttpApplicationState, MethodInfo[]) : void
//¶ÔHttpApplication¶ÔÏó×Ô¼º½øÐÐһЩ³õʼ»¯µÄ¹¤×÷,ÈçÌî³ä_context¶ÔÏóµÈ
6,System.Web.HttpApplication.InitModules() : Void
//ÔÚHttpApplication¶ÔÏó³õʼ»¯Ê±Ò»²¢³õʼ»¯Ä£¿é
7,System.Web.HttpApplication.InitModulesCommon() : oid
//ÕâÀïÓиöÑ­»·,±éÀ ......
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