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

asp.net¿ª·¢³£Óü¼ÇÉ

1. ´ò¿ªÐµĴ°¿Ú²¢´«ËͲÎÊý£º
´«ËͲÎÊý£º
response.write("<script>window.open
('*.aspx?id="+this.DropDownList1.SelectIndex+"&id1="++"')</script>")
½ÓÊÕ²ÎÊý£º
string a = Request.QueryString("id");
string b = Request.QueryString("id1");
2.Ϊ°´Å¥Ìí¼Ó¶Ô»°¿ò
Button1.Attributes.Add("onclick","return confirm('È·ÈÏ?')");
button.attributes.add("onclick","if(confirm('are you sure?'))
{return true;}else{return false;}")
3.ɾ³ý±í¸ñÑ¡¶¨¼Ç¼
int intEmpID = (int)MyDataGrid.DataKeys[e.Item.ItemIndex];
string deleteCmd = "DELETE from Employee where emp_id = " + intEmpID.ToString()
4.ɾ³ý±í¸ñ¼Ç¼¾¯¸æ
private void DataGrid_ItemCreated(Object sender,DataGridItemEventArgs e)
{
switch(e.Item.ItemType)
{
case ListItemType.Item :
case ListItemType.AlternatingItem :
case ListItemType.EditItem:
TableCell myTableCell;
myTableCell = e.Item.Cells[14];
LinkButton myDeleteButton ;
myDeleteButton = (LinkButton)myTableCell.Controls[0];
myDeleteButton.Attributes.Add
("onclick","return confirm('ÄúÊÇ·ñÈ·¶¨ÒªÉ¾³ýÕâÌõÐÅÏ¢');");
break;
default:
break;
}
}
5.µã»÷±í¸ñÐÐÁ´½ÓÁíÒ»Ò³
private void grdCustomer_ItemDataBound
(object sender, System.Web.UI.WebControls.DataGridItemEventArgs e)
{
//µã»÷±í¸ñ´ò¿ª
if (e.Item.ItemType == ListItemType.Item ||
e.Item.ItemType == ListItemType.AlternatingItem)
e.Item.Attributes.Add("onclick","window.open
('Default.aspx?id=" + e.Item.Cells[0].Text + "');");
}
Ë«»÷±í¸ñÁ¬½Óµ½ÁíÒ»Ò³£¬ÔÚitemDataBindʼþÖÐ
if(e.Item.ItemType == ListItemType.Item ||
e.Item.ItemType == ListItemType.AlternatingItem)
{
string OrderItemID =e.item.cells[1].Text;
e.item.Attributes.Add("ondblclick",
"location.href="http://www.knowsky.com/'../ShippedGrid.aspx?id=" + OrderItemID + "'");
}
Ë«»÷±í¸ñ´ò¿ªÐÂÒ»Ò³
if(e.Item.ItemType == ListItemType.Item ||
e.Item.ItemType == ListItemType.AlternatingItem)
{
string OrderItemID =e.item.cells[1].Text;
e.item.Attributes.Add("ondblclick",
"open('../ShippedGrid.aspx?id=" + OrderItemID + "')");
}
¡ï


Ïà¹ØÎĵµ£º

asp.net»ñÈ¡´«ÖµgetºÍpostÇëÇó

//postÇëÇó
string name = Request["name"].toString();
string name =Request.Form.Get("name").toString();
//getÇëÇó
string name = Request.QueryString["name"].toString();
µ«ÎÒ·¢ÏÖ ÎÞÂÛÊÇ·ñÊÇpostÓëget´«Öµ¶¼¿ÉÓÃ
string name = Request["name"].toString();

±íµ¥Ìá½»ÖÐgetºÍpost·½Ê½µÄÇø±ð¹éÄ ......

asp.netСÊýµãËÄÉáÎåÈëµÄ·½·¨

1.Ö»ÒªÇó±£ÁôNλ²»ËÄÉá5Èë
¡¡¡¡float f = 0.55555f£»int i =£¨int£©£¨f * 100£©£»f = £¨float£©£¨i*1.0£©/100£»
¡¡¡¡2.±£ÁôN룬ËÄÉáÎåÈë .
¡¡¡¡decimal d= decimal.Round£¨decimal.Parse£¨"0.55555"£©£¬2£©£»
¡¡¡¡3.±£ÁôNλËÄÉáÎåÈë
¡¡¡¡Math.Round£¨0.55555£¬2£©
¡¡¡¡4£¬±£ÁôNλËÄÉáÎåÈë
¡¡¡¡double dbdata = 0.5 ......

asp.net×Ô¶¯Ö´ÐÐÈÎÎñ

ÔÚ¸´ÔÓµÄÒµÎñÓ¦ÓóÌÐòÖУ¬ÓÐʱºò»áÒªÇóÒ»¸ö»òÕß¶à¸öÈÎÎñÔÚÒ»¶¨µÄʱ¼ä»òÕßÒ»¶¨µÄʱ¼ä¼ä¸ôÄڼƻ®½øÐУ¬±ÈÈ綨ʱ±¸·Ý»òͬ²½Êý¾Ý¿â£¬¶¨Ê±·¢Ë͵ç×ÓÓʼþ£¬¶¨ÆÚ´¦ÀíÓû§×´Ì¬ÐÅÏ¢£¬Ö§¸¶ÏµÍ³Öж¨ÆÚͬ²½Òì³£Õ˵¥µÈµÈ£¬ÎÒÃdzÆÖ®Îª¼Æ»®ÈÎÎñ¡£ÊµÏּƻ®ÈÎÎñµÄ·½·¨Ò²Óкܶ࣬¿ÉÒÔ²ÉÓÃSQLAgentÖ´Ðд洢¹ý³Ì£¬²ÉÓÃWindowsÈÎÎñµ÷¶È³ÌÐòÀ´ÊµÏÖ£ ......

Ïê½âAsp.net MVC DropDownLists

   Asp.net MVCÖеÄDropDownListsÃ²ËÆ»áÈÃÒ»¿ªÊ¼´ÓAsp.net Formsת¹ýÀ´µÄ³ÌÐòÔ±Ôì³É²»ÉÙÃÔ»ó.ÕâÆªÎÄÕ½²ÊöÁËΪÁËʹÓÃDropDownLists,ÄãÐèÒªÔÚAsp.Net MVCÖÐÖªµÀµÄ·½·½ÃæÃæ.
   DropDownList,ComboBox,ÎÞÂÛÄãϲ»¶Ôõô³ÆºôÕâЩ£¬ËûÃǺÁÎÞÀýÍâµÄ»á±»Éú³ÉΪhtml select±êÇ©. ÔÚ<select>¿ª±êÇ©ºÍ</ ......

ASP.NETÓ¦ÓóÌÐòÉè¼ÆµÄ10´ó¼¼ÇÉ

ÔÚ±¾ÆªÎÄÕÂÖУ¬ÎÒÃǽ«ÌÖÂÛ±à³ÌÈËÔ±ÔÚʹÓÃASP.NET¿ª·¢Ó¦ÓóÌÐòʱÐèҪעÒâµÄ10¸ö¼¼ÇÉ£¬ÕâЩ¼¼ÇÉÉæ¼°´ÓȱʡµÄ¿Ø¼þ¡¢±íµ¥ÃûµÄ¸Ä±äµ½StringBuilderÀàµÄʹÓã¬ÓÐÖúÓÚ±à³ÌÈËÔ±Äܹ»¾¡¿ìµØÊÊÓ¦.NET»·¾³¡£
¡¡¡¡1¡¢ÔÚʹÓÃVisual Studio .NETʱ£¬³ýÖ±½Ó»ò·ÇÒýÓõĶÔÏóÍ⣬²»ÒªÊ¹ÓÃȱʡµÄÃû×Ö
¡¡¡¡.NET´øÀ´µÄºÃ´¦Ö®Ò»ÊÇËùÓеÄÔ´´úÂëºÍ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ