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

asp.netÔÚÓÃajaxµÄʱºòÈçºÎµ¯³ö¶Ô»°¿ò


<form id="form1" runat="server">
    <asp:ScriptManager ID="ScriptManager1" runat="server">
    </asp:ScriptManager>
    <div>
    <asp:updatepanel ID="UP" runat="server">
      <ContentTemplate>
        <asp:Button runat="server" Text="Button" onclick="Unnamed2_Click" />
      </ContentTemplate>
   </asp:updatepanel>
    </div>
</form>
ASP.NET2.0ÖÐAJAXʹÓÃеÄManager ÀàÀ´¹ÜÀí£¬¶ø²»¼æÈÝÔ­À´µÄ ClientManager Àà ,ËùÒÔÓÃresponse.write("<script>alert('Ìáʾ£ºµãÎÒÁË!')</script>")ºÍ
this.Client.RegisterClientBlock(this.GetType(), "name", "<>alert('Ìáʾ£ºµãÎÒÁË!');</>", true);
Page.Client.RegisterClientBlock(this.GetType(), "name", "<>alert('Ìáʾ£ºµãÎÒÁË!);</>", true);
ÕâЩ·½·¨¶¼ÊÇÎÞЧµÄ.
¿ÉÒÔÓÃÒÔÏ·½·¨Ð´´úÂëʵÏÖ
ScriptManager.RegisterStartupScript(UP, UP.GetType(), "", "alert('µãÎÒÁË');", true);
ÕâÑù¾Í¿ÉÒÔʵÏÖÁË!
//UPÊÇupdatepanel µÄID
ת×Ôhttp://www.csharp360.com/bbs/viewthread.php?tid=233&extra=


Ïà¹ØÎĵµ£º

AjaxµÄpost·½·¨µÄʹÓÃ

¸Õ¿ªÊ¼Ñ§Ajax£¬¿´µ½ºÜ¶àÍøÉϵĴúÂë¶¼ÓÃGet·½·¨Ìá½»²ÎÊý£¬TomcatĬÈÏISO±àÂëʵÔÚÊÇÈÃÈËÍ·Í´£¬¶Ô¸¶ÂÒÂëÎÒ¶¼ÊÇÓùýÂËÆ÷×ö×Ö·û±àÂë¹ýÂ˵ģ¬Get·½·¨¹ýÂËÆ÷¼àÌý²»µ½£¬ËùÒÔÎÒһֱϲ»¶Ê¹ÓÃPost·½·¨£¬ÏÂÃæ¶ÔAjax GetºÍPost·½·¨×öÒ»¶Ô±È
GET£º
view plaincopy to clipboardprint?
<mce:script type="text/javascript"><!- ......

asp.net ·þÎñÆ÷¶Ë¿Ø¼þÖÐ µ¯³ö¶Ô»°¿ò ²Ù×÷

HTML´úÂ룺
<script language="javascript" event="onclick" for="ImageButton1">
 return confirm('È·¶¨Òª±£´æ±ä¸üÂð£¿');//·µ»Øfalseʱ²»Ö´ÐÐImageButton1_Click·½·¨£¬·µ»ØtureʱִÐÐImageButton1_Click·½·¨
</script> 
 <asp:ImageButton ID="ImageButton1" runat="server" ImageAlig ......

If Óï¾äÔÚASP.NETÖеÄÓ¦ÓÃ

If Óï¾äÔÚASP.NETÖеÄÓ¦ÓÃ
ÔÚASP.NETÖÐÓÐÐí¶àµØ·½ÒªÓõ½“ifÓï¾ä”£¬ÆäʵifÓï¾äÊÇC# ·ÖÖ§½á¹¹ ÖеÄÒ»ÖÖ¡£
·ÖÖ§½á¹¹ÊÇÓÐÌõ¼þµÄÖ´ÐдúÂ룬¿ØÖÆÏÂÒ»²½ÒªÖ´ÐÐÄÄЩ´úÂëµÄ¹ý³Ì¡£
·ÖÖ§½á¹¹£º
1£®ifÓï¾ä
2£®SwitchÓï¾ä
½ñÌìËù½²µÄÄÚÈÝΪif Óï¾ä£º
Ê×ÏÈC#ÖÐif½á¹¹µÄÓï·¨ÈçÏ£º
If (±í´ïʽ)
{
   ´úÂë¿ ......

ASP.NET µÄһЩ³£Óü¼Çɱ¸Íü1

1 »ñÈ¡´íÎóÐÅÏ¢²¢µ½Ö¸¶¨Ò³Ã治ҪʹÓÃResponse.Redirect,¶øÓ¦¸ÃʹÓÃServer.Transfer
e.g
// in global.asax
protected void Application_Error(Object sender, EventArgs e) {
if (Server.GetLastError() is HttpUnhandledException)
Server.Transfer("MyErrorPage.aspx");
//ÆäÓàµÄ·ÇHttpUnhandledExceptio ......

GDI+Öз¢ÉúÒ»°ãÐÔ´íÎó(asp.net(C#))

×î½ü×ö±£´æÔ¶³ÌͼƬʱºò£¬¾ÍÔÚ±£´æµÄʱºò×ÜÊdzöÕâ¸ö´íÎó£¬ÍøÉÏgoogleÁËһȦ£¬¶¼ÊÇÔÙ˵ȨÏÞÎÊÌ⣬ÎÊÌâÎÒÊÇÓÃUÅÌ£¬ÄÄÀïÓÐʲôȨÏÞÎÊÌâ¡£
×îºóÎÞÒâÖз¢ÏÖÁËÎÊÌâËùÔÚ
±£´æµÄʱºò²»ÄÜÓÃÏà¶Ô·¾¶£¬Ò»¶¨ÒªÓÃserver.mappath()´¦Àíһϱ£´æµÄ·¾¶¡£¡£¡£°¦£¡ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ