asp.net ÕҿؼþÎÊÌâ - .NET¼¼Êõ / ASP.NET
YCproject.Model.Products product = Session["products"] as YCproject.Model.Products;
ContentPlaceHolder c = (ContentPlaceHolder)Master.FindControl("cphContent");
FileUpload fu = c.FindControl("fuUpLoad") as FileUpload;
if (fu != null)
product.Parameter = fu.FileName;
¸¸¿Ø¼þÕÒµ½ÁË£¬½á¹ûfu»¹ÊÇNull
C# code:
ÎÞÈ˾¹ýÂ𣿣¿
ÄãÊÔÊÔif(fu.FileName!=null)
cphContent²»ÊǾÍÔÚ×Ô¼ºÄÚ²¿Â𣿶øÇÒ±àÒëÆ÷¿ÉÒÔÖ±½Ó¸øÄãÕÒµ½£¬ÓõÄÕÒÈƵÀmaster£¿
ÉÙÓÃfindcontrol£¬²»ÒªÀÄÓÃfindcontrol¡£ÎÒ¹À¼ÆÄãдµÄÕâÀà´úÂë80%¶¼ÊÇÔ±¾²»ÐèÒªµ÷ÓÃfindcontrol¶øµ÷ÓÃËüµÄ¡£
Ö±½Óµ÷²»µ½£¬ËùÒÔÏÈÈ¥ÕÒ¸¸¿Ø¼þ£¬ÔÙµ½¸¸¿Ø¼þÀïÕÒFileUpLoad
C# code:
<asp:TemplateField HeaderText="²úÆ·ÐòÁкÅ" SortExpression="Id">
<HeaderStyle CssClass="td" />
<ItemTemplate>
<asp:Label ID="Label3" runat="server" Text='<%# Bind("Id") %>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>
<asp:TemplateField Heade
Ïà¹ØÎÊ´ð£º
ÎÒÓÃasp.net¿ª·¢wapÕ¾µã£¬Íê³ÉºóÈ¥http://validator.w3.org/ÕâÀïÑéÖ¤ÎÒµÄWapÒ³ÃæÊÇ·ñ±ê×¼£¬ÆäËüÎÊÌⶼ¸ÄºÃÁË£¬
¾ÍÊ£ÕâÒ»¸ö´íÎóÁË£¬°´×ÖÃæÒâ˼Àí½âÊÇ˵nameÊôÐÔÒÑ´æÔÚ£¬ÀàËÆÕâÑùµÄ´íÎó»¹Óв»ÄÜÓÃborder ,align,sizeµ ......
Microsoft JET Database Engine '80040e07'
±ê×¼±í´ïʽÖÐÊý¾ÝÀàÐͲ»Æ¥Åä¡£
\wwwroot\update.asp, line 20
--------------------------------------------------------------------------------
Ho ......
sqlserverµÄÊý¾Ý¿â£¬×Ö¶ÎÊÇimageÀàÐ͵ġ£Ôõôд´úÂ룬ÔÚÒ³ÃæÖеã»÷¡°ÏÂÔØ¡±¾ÍÄÜ´ò¿ªÄǸöÏÂÔضԻ°¿ò£¿
PS£ºOracleLob ÔÚsqlserverÀïÊÇʲô£¿
Response.Redirect("test.jpg")
ÒýÓÃ
Response.Redirect( ......
½«Ò»¸ö²éѯÓï¾ä¸³¸øÒ»¸ö±äÁ¿£¬ÈçÏ£º
DECLARE @STR NVARCHAR(MAX)
SET @STR='SELECT * from SALE_PROD'
ÔõôÑù²ÅÄÜÖ´ÐÐËüÄØ£¿
Çë¸ßÊÖ£¬ÈÊÐÖ£¬ÏÀ½ã°ï°ïæ°¡
¶àл£¬¿ÉÒÔÀ²£¬¸ßÊÖ°¡
Ö±½ÓÖ´ÐоÍÐÐÁË
exec ......