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

ASP.NETÖÐCheckBoxµÄʹÓÃ

 Ò»¡¢Ôõô½«CheckBoxµÄÖµ´æ´¢ÔÚÊý¾Ý¿âÖУ¬¼´Ò»¸öCheckBox±»Ñ¡¶¨ºó£¬ÈçºÎÔÚÊý¾Ý¿âÖбíʾÕâÖÖÑ¡¶¨£¿
Ê×ÏÈÔÚÊý¾Ý¿âÖж¨Ò弸ÁÐbitÀàÐ͵ÄÊý¾ÝÁУ¬ÓÃÀ´±íʾij¸öCheckBoxÊÇ·ñ±»Ñ¡¶¨£¬Êý¾Ý¿âÖеÄֵΪtrue»òfalse.
ǰ̨´úÂ룺
    ÊÇ·ñÍÆ¼ö£º<asp:CheckBox ID="IsRecommend" runat="server" />
    <br />
    ÊÇ·ñÈÈÂô£º<asp:CheckBox ID="IsHot" runat="server" />
    <br />
    ÊÇ·ñ²ÎÓë´òÕÛ£º<asp:CheckBox ID="IsSale" runat="server" />
    <br />
ºǫ́´úÂ룺
        //ÊÇ·ñÍÆ¼öµÄÅжÏ
        bool isrecommend;
        if (IsRecommend.Checked)
        {
            isrecommend = true;
        }
        else
        {
            isrecommend = false;
        }
        //ÊÇ·ñ´òÕÛµÄÅжÏ
        bool issale;
        if (IsSale.Checked)
        {
            issale = true;
        }
        else
        {
            issale = false;
        }
        //ÊÇ·ñÈÈÂôµÄÅжÏ
        bool ishot;
        if (IsHot.Checked)
        {
   &nbs


Ïà¹ØÎĵµ£º

ASP.NET

      DropDownList Web ·þÎñÆ÷¿Ø¼þʹÓû§¿ÉÒÔ´ÓÔ¤¶¨ÒåµÄÏÂÀ­ÁбíÖÐÑ¡Ôñµ¥¸öÏî¡£
Ò»¡¢¹¦ÄÜ
¿ÉÒÔʹÓà DropDownList ¿Ø¼þÖ´ÐÐÏÂÁвÙ×÷£º
·ÉèÖÿؼþµÄ´óС£¨ÒÔÏñËØÎªµ¥Î»£©¡£
·Ê¹ÓÃÊý¾Ý°ó¶¨À´Ö¸¶¨ÒªÏÔʾµÄÏîÁÐ±í¡£
·È·¶¨Ñ¡¶¨µÄÏî¡£
·ÒÔ±à³Ì·½Ê½Ö¸¶¨Ñ¡¶¨µÄÏî¡£
& ......

ASP.NETÖг£ÓõÄ26¸öÓÅ»¯ÐÔÄÜ·½·¨(1


     1.      Êý¾Ý¿â·ÃÎÊÐÔÄÜÓÅ»¯ ¡¡¡¡
1.1Êý¾Ý¿âµÄ Á¬½ÓºÍ¹Ø±Õ ¡¡¡¡
·ÃÎÊÊý¾Ý¿â×ÊÔ´ÐèÒª´´½¨Á¬½Ó¡¢´ò¿ªÁ¬½ÓºÍ¹Ø±ÕÁ¬½Ó¼¸¸ö²Ù×÷¡£ÕâЩ¹ý³ÌÐèÒª¶à´ÎÓëÊý¾Ý¿â½»»»ÐÅÏ¢ÒÔͨ¹ýÉí·ÝÑéÖ¤£¬±È½ÏºÄ·Ñ·þÎñÆ÷×ÊÔ´¡£ASP.NETÖÐÌṩÁËÁ¬½Ó³Ø(Connection Pool)¸ÄÉÆ´ò¿ªºÍ¹Ø±ÕÊý¾Ý¿â¶ÔÐÔ ......

ASP.NETÖг£ÓõÄ26¸öÓÅ»¯ÐÔÄÜ·½·¨(11


 
11. ½«µ÷ÓÃÃܼ¯Ð굀 COM ×é¼þÇ¨ÒÆµ½ÍйܴúÂë ¡¡¡¡
.NET Framework ÌṩÁËÒ»¸ö¼òµ¥µÄ·½·¨Ó봫ͳµÄ COM ×é¼þ½øÐн»»¥¡£ÆäÓŵãÊÇ¿ÉÒÔÔÚ±£ÁôÏÖÓÐͶ×ʵÄͬʱÀûÓÃÐÂµÄÆ½Ì¨¡£µ«ÊÇÔÚijЩÇé¿öÏ£¬±£Áô¾É×é¼þµÄÐÔÄÜ¿ªÏúʹµÃ½«×é¼þÇ¨ÒÆµ½ÍйܴúÂëÊÇÖµµÃµÄ¡£Ã¿Ò»Çé¿ö¶¼ÊDz»Ò»ÑùµÄ£¬¾ö¶¨ÊÇ·ñÐèÒªÇ¨ÒÆ×é¼þµÄ×îºÃ·½·¨ÊÇ¶Ô Web Õ ......

ASP.NETÖг£ÓõÄ26¸öÓÅ»¯ÐÔÄÜ·½·¨(20


21. Ö»ÔÚ±ØÒªÊ±±£´æ·þÎñÆ÷¿Ø¼þÊÓͼ״̬ ¡¡¡¡
×Ô¶¯ÊÓͼ״̬¹ÜÀíÊÇ·þÎñÆ÷¿Ø¼þµÄ¹¦ÄÜ£¬¸Ã¹¦ÄÜʹ·þÎñÆ÷¿Ø¼þ¿ÉÒÔÔÚÍù·µ¹ý³ÌÉÏÖØÐÂÌî³äËüÃǵÄÊôÐÔÖµ(Äú²»ÐèÒª±àдÈκδúÂë)¡£µ«ÊÇ£¬ÒòΪ·þÎñÆ÷¿Ø¼þµÄÊÓͼ״̬ÔÚÒþ²ØµÄ´°Ìå×Ö¶ÎÖÐÍù·µÓÚ·þÎñÆ÷£¬ËùÒԸù¦ÄÜȷʵ»á¶ÔÐÔÄܲúÉúÓ°Ïì¡£ÄúÓ¦¸ÃÖªµÀÔÚÄÄЩÇé¿öÏÂÊÓͼ״̬»áÓÐËù°ïÖú£¬ÔÚÄÄÐ ......

ASP.NETµ÷ÓÃjavascript½Å±¾µÄ·½·¨

1¡¢Ö±½ÓÔÚǰ̨µ÷Óà javascript º¯Êý
ºÜ¼òµ¥,ÔÚ head ÔªËØÖ®¼ä¼ÓÈë script ÔªËØ,½« type ÔªËØÉèÖÃΪ " text/javascript "
Èç:
<head runat="server">
<script type="text/javascript" >
function ShowName(str)
{
alert("ÄúµÄÃû×ÖΪ:("+str+")");
}
</script>
    <title> ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ