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

ASP.NETÖÐÁ½¸ö¹ØÓÚͼƬµÄÎÊÌâ

1. ÊǹØÓÚ¶¯Ì¬ÏÔʾÊý¾Ý¿âÖÐͼƬµÄÎÊÌ⣬ÎÒÒ»°ãÊǼþÒ»¸ö¶ÁȡͼƬµÄhandler£¬È»ºóÔÚÿÌõ¼Ç¼ÖмÓÈëÕâ¸ö±êÇ©À´ÏÔʾͼƬ¡£ <asp:Image ID="imgProduct" ImageUrl="../ashx/GetPhotoForProduct.ashx?ProductID=1"  Width="100%" Height="100%" runat="server" />

ÕâÑù×öÊÇ¿ÉÒÔʵÏÖ½«Í¼Æ¬Êý¾Ý°´ÕÕÿÌõ¼Ç¼¶¼¶Á³öÀ´£¬µ«ÕâÀïÓÐÒ»¸öÎÊÌ⣬ÄǾÍÊÇÔÚÒ³ÃæÉÏËùÓеÄͼƬ£¬Èç¹ûµ¥»÷ÓÒ¼üÏë°ÑËüÃDZ£´æÏÂÀ´£¬·¢ÏÖËûÃǵÄÃû×Ö¶¼ÊÇÒ»ÑùµÄ£¬¶¼ÊǽÐGetPhotoForProduct.jpg¡£ÎÒÊÇÏëÖªµÀÔõôÑù²ÅÄÜÈÃËûÃǵÄÃû×Ö²»Í¬£¿

ÒòΪÎÒ¿´µ½ËùÒԵĴóÐÍÍøÕ¾ÉÏ£¬ËûÃǵÄͼƬÃû×Ö¶¼ÊDz»Ò»ÑùµÄ£¬ÎÒ²»ÏàÐÅËûÃǶ¼ÓõÄÊÇÎļþϵͳÀ´±£´æÍ¼Æ¬µÄ¡£

2.¹ØÓÚʹÓÃjavascript¼´Ê±µÃµ½ËõÂÔͼµÄÎÊÌâ
JScript code:

<script language="javascript" type="text/javascript">
var allowExt = ['jpg', 'gif', 'bmp', 'png', 'jpeg'];
var preivew = function(file, container){
try{ var pic = new Picture(file, container); }
catch(e){ alert(e); }
} //ËõÂÔͼÀඨÒå
var Picture = function(file, container){
var height = 0, widht = 0, ext = '', size = 0, name = '', path = '';
var self = this;
if(file){
name = file.value;
if (window.navigator.userAgent.indexOf("MSIE")>=1){
file.select();


Ïà¹ØÎÊ´ð£º

asp.net·ÖÒ³ÎÊÌâ

select top 12 * from Product where [id] not in (select top 12 [id] from Product)
ÕâÑù¿ÉÒÔ·ÖÒ³£¬µ«ÊÇÎÒÔÚºóÃæÏë¼Ó¸öÌõ¼þ
select top 12 * from Product where [id] not in (select top 12 [id] from Prod ......

asp.net ÉÏ´«ÎļþʱÏÔʾ½ø¶ÈÌõ

ÎļþÉÏ´«Ê±ÔõÑùÏÔʾ½ø¶ÈÌõ ×îºÃ¸ø¸öDemo лÁË~£¡
ÓÃAjax°É£¬AjaxÓÐÀý×Ó

Óà ajaxtoolkit ÀïÃæµÄ´úÂ룬ÓÐÀý×Ó

ÒýÓÃ
ÓÃAjax°É£¬AjaxÓÐÀý×Ó

¶¥

http://topic.csdn.net/u/20091010/23/4bb5017a-ac75- ......

asp.net Ï̵߳ÄÎÊÌ⣿ - .NET¼¼Êõ / ASP.NET

ǰ¶Îʱ¼äÅöµ½Ò»µÀÃæÊÔÌâÈçÏ£º
test.aspxÒ³ÃæÓÐÈçÏ´úÂ룺
 Response.Write(Test.GetDate());
TestÀàÈçÏ£º
public class Test
{
  static string dt="";
  public static s ......

asp.netÖеÄGridViewÎÊÌâ

ÎÒÔÚ Page_Load ÀïдÁË
if(!IsPostBack){
  GridView1.DataSource=GroupManager.GetGroups();//GetGroups ·µ»ØµÄÊÇ IList<Group>
  GridView1.DataBind();
}
¿ÉÎÒÔÚ Submit_Click Àïд´ú ......

ºǫ́µ÷ÓÃJavaScriptÎÊÌâ - .NET¼¼Êõ / ASP.NET

ÎÒÔÚºǫ́µ÷ÓÃJavaScriptµÄʱºò£¬ËûÊÇÔÚºǫ́°ÑʼþµÄ´úÂëÖ´ÐÐÒ»´ÎºóÔÚÖ´ÐÐJavaScript·½·¨
 ÓÐʲô°ì·¨ ÔÚÖ´ÐÐJavaScript·½·¨µÄʱºòͣס£¬ÔÚÖ´ÐкóÃæµÄ´úÂë
²»Ì«Ã÷°×°¡£¬ËµÇå³þµã°É

¾ÍÊÇÖ´Ðкǫ́´úÂëµÄʱºò ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ