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1. ʹÓÃQueryString±äÁ¿
QueryString¿ÉÒÔ½«´«Ë͵ÄÖµÏÔʾÔÚä¯ÀÀÆ÷µÄµØÖ·À¸ÖÐ.Èç¹ûÊÇ´«µÝÒ»¸ö»ò¶à¸ö°²È«ÐÔÒªÇ󲻸߻òÊǽṹ¼òµ¥µÄÊýֵʱ,¿ÉÒÔʹÓÃÕâ¸ö·½·¨.µ«ÊǶÔÓÚ´«µÝÊý×é»ò¶ÔÏóµÄ»°,¾Í²»ÄÜÓÃÕâ¸ö·½·¨ÁË.ÏÂÃæÊÇÒ»¸öÀý×Ó£º
a.aspxµÄC#´úÂë
private void Button1_Click( object sender, System.EventArgs e )
{
string s_url;
s_url = "b.aspx?name=" + Label1.Text;
Response.Redirect( s_url );
}
b.aspxÖÐC#´úÂë
private void Page_Load( object sender, EventArgs e )
{
Label2.Text = Request.QueryString["name"];
}
2. ʹÓÃApplication ¶ÔÏó±äÁ¿
Application¶ÔÏóµÄ×÷Ó÷¶Î§ÊÇÕû¸öÈ«¾Ö,Ò²¾ÍÊÇ˵¶ÔËùÓÐÓû§¶¼ÓÐЧ.Æä³£Óõķ½·¨ÓÃLockºÍUnLock.
a.aspxµÄC#´úÂë
private void Button1_Click( object sender, System.EventArgs e )
{
Application["name"] = Label1.Text;
Server.Transfer( "b.aspx" );
}
b.aspxÖÐC#´úÂë
private void Page_Load( object sender, EventArgs e )
{
string name;
Application.Lock( );
name = Application["name"].ToString( );
Application.UnLock( );
}
3. ʹÓÃSession±äÁ¿
Ïë±ØÕâ¸ö¿Ï¶¨ÊÇ´ó¼ÒʹÓÃÖÐ×îÆµ·±µÄ£¬Æä²Ù×÷ÓëApplicationÀàËÆ,×÷ÓÃÓÚÓû§¸öÈË,µ«¹ýÁ¿µÄ´æ´¢»áµ¼Ö·þÎñÆ÷ÄÚ´æ×ÊÔ´µÄºÄ¾¡?
a.aspxµÄC#´úÂë
private void Button1_Click( object sender, System.EventArgs e )
{
Session["name"] = Label.Text;
}
b.aspxÖÐC#´úÂë
private void Page_Load( object sender, EventArgs e )
{
string name;
name = Session["name"].ToString( );
}
4. ʹÓÃCookie¶ÔÏó±äÁ¿
Õâ¸öÒ²ÊÇ´ó¼Ò³£Ê¹Óõķ½·¨,ÓëSessionÒ»Ñù,ÆäÊÇʲ¶Ôÿһ¸öÓû§¶øÑÔµÄ,µ«ÊÇÓиö±¾ÖʵÄÇø±ð,¼´CookieÊÇ´æ·ÅÔÚ¿Í»§¶ËµÄ,¶øsessionÊÇ´æ·ÅÔÚ·þÎñÆ÷¶ËµÄ.¶øÇÒCookieµÄʹÓÃÒªÅäºÏasp.NETÄÚÖöÔÏóRequestÀ´Ê¹ÓÃ.
a.aspxµÄC#´úÂë
private void Button1_Click( object sender, System.EventArgs e )
{
HttpCookie cookie_name = new HttpCookie( "name" );
cookie_name.Value = Label1.Text;
Reponse.AppendCookie( cookie_name );
Server.Transfer( "b.aspx" );
}
b.aspxÖÐC#´úÂë
private void Page_Load( object sender, EventArgs e )
{
string name;
name = Request.Cookie["name"].Value.ToString( );
}
5. ʹÓÃServer.Transfer·½·¨
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char[] constant = { '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', ......
<%# Bind("Subject") %> //°ó¶¨×Ö¶Î
<%# Container.DataItemIndex + 1%> //ʵÏÖ×Ô¶¯±àºÅ
<%# DataBinder.Eval(Container.DataItem, "[n]") %>
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<%# DataBinder.Eval(Container.DataItem, "ColumnName") %>
<%# DataBinder.Eval(Container.DataItem, "ColumnName", null) % ......
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