Ò׽ؽØͼÈí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

ASP.NET(C#)·µ»ØÉÏÒ»Ò³(ºóÍË)´úÂë

protected void Page_Load(object sender, EventArgs e)
{
    if (!IsPostBack)
    {
        ViewState["BackUrl"] = Request.UrlReferrer.ToString();
    }
}
/// <summary>
/// ·µ»Ø°´Å¥µã»÷ʼþ
/// </summary>
protected void Button1_Click(object sender, EventArgs e)
{
    Response.Redirect(ViewState["BackUrl"].ToString());
}
ÁíÒ»ÖÖ·½·¨
ÔÚC# Web³ÌÐòÖУ¬ÈçΪҳÃ水ťд·µ»ØÉÏÒ»Ò³´úÂë
this.RegisterClientScriptBlock("E", "<script language=javascript>history.go(-2);</script>");
ÆäÖУ¬history.go(-2)£¬ÒªÐ´Îª-2£¬ÒòÔÚ°´Å¥Ê¼þ´¥·¢Ç°£¬ÒÑË¢ÐÂÒ»´ÎÒ³Ã棬ËùÒÔÓ¦ÊÇ-2¡£
Response.Write("<script language=javascript>history.go(-2);</script>");
´Ë´¦Ò²ÒªÐ´Îª“-2”¡£¸úÖ±½Óд½Å±¾µÄÓÐËù²»Í¬¡£


Ïà¹ØÎĵµ£º

C#ÀûÓÃwinapi²¶×½Êó±ê²Ù×÷¿Ø¼þµÄ¾ä±ú

public struct POINTAPI
{
   public int x;
   public int y;
}
public static void GetWindowfromPoint(ref int hwnd,ref StringBuilder winText,ref StringBuilder clsName,ref StringBuilder pText)
{
  int parentHandle=0;
  int maxLen=128;
  POINTAPI pnt = new ......

c# String[1].Format¸ñʽ˵Ã÷

C#¸ñʽ»¯ÊýÖµ½á¹û±í
×Ö·û
˵Ã÷
ʾÀý
Êä³ö
C
»õ±Ò
string.Format("{0:C3}", 2)
¡ç2.000
D
Ê®½øÖÆ
string.Format("{0:D3}", 2)
002
E
¿Æѧ¼ÆÊý·¨
1.20E+001
1.20E+001
G
³£¹æ
string.Format("{0:G}", 2)
2
N
Ó÷ֺŸô¿ªµÄÊý×Ö
string.Format("{0:N}", 250000)
250,000.00
X
Ê®Áù½øÖÆ
string.Forma ......

C#ÓëFirebird¿ª·¢ ²éѯ·µ»Ø±ðÃûÖÐÎÄ×Ö¶Î

×î½üÔÚæÓÚ ½«×âÁÞ¹ÜÀíϵͳmssqlÊý¾Ý¿âתÒÆÖÁfirebirdÊý¾Ý ÒÔ¼õÉٳɱ¾¸ºµ£ Õâ¸ö³£¼ûÎÊÌâ½â¾ö·½°¸Áô¸ø´ó¼Ò ÓиüºÃµÄ»òÕßƲש¿éµÄÀ´×Ų»¾Ü ºÇºÇ
MS-sqlÔÚͨ³£ C#´úÂëÀï ÎÒÃÇÌá½»Ò»¸ö²éѯ×Ö·û´® Ö»ÐèÈ磺 string sql=" select id ±àºÅ,[name] ÐÕÃû,sex ÐÔ±ð from users";
Ìá½»¼´¿É·µ»Øtable
µ«ÊÇÔÚ firebirdÔÚ×ֶΠÃüÃû»òÕß ......

ÔÚASP.NET AJAXÖзÀÖ¹Óû§¶à´ÎÌá½»Ò³Ãæ

ÔÚWeb¿ª·¢³ÌÐòÖУ¬ÍùÍùÓÉÓÚÖÖÖÖÔ­Òò£¬¿Í»§»á¶à´Î²Ù×÷Ò³Ãæµ¼ÖÂÊý¾ÝÈßÓà»ò²»Ò»Ö£¬ ÔÚASP.NET AJAX³öÏÖ֮ǰ¿ÉÒÔͨ¹ý¶Ô__dopostback()µÄµ÷Óõȷ½·¨Ò²¿ÉÒÔ·ÀÖ¹Ò³Ãæ¶à´ÎÌá½»¡£
ÔÚASP.NET AJAXÖеÄÒ³Ãæ¿Í»§¶ËÖÐÓÐÒ»¸ö½ÐonInitializeRequestµÄʼþ£¬ËüÔÚÒ³Ãæ³õʼ»¯Ö®Ç°´¥·¢£¬¿ÉÒÔ¶ÔÒ³ÃæµÄÌύʼþ½øÐпØÖÆ£¬²¢ÇÒ¿ÉÒÔµ÷ÓøÃʼþ²Î ......

asp.netµ¯³öÈ·¶¨»ò¾¯¸æ

ÔÚûÓÐ<asp:UpdatePanel ID="up" runat="server"> <ContentTemplate>ÎÞˢл·¾³ÖУº
      Response.Write("<script>alert('¹§Ï²Äú£¬Òѳɹ¦¼ÓÈëµ½ÄúµÄÈ˲ſ⣡');</script>");
ÔÚÓÐ<asp:UpdatePanel ID="up" runat="server"> <ContentTemplate>ÎÞˢл·¾³Ö ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØͼ | ¸ÓICP±¸09004571ºÅ