第一：

private void Button1_Click( object sender, System.EventArgs e )

{

Response.Redirect( Request.Url.ToString( ) );

}

第二：

private void Button2_Click( object sender, System.EventArgs e )

{

Response.Write( "

< script language=javascript >window.location.href=document.URL;

< /script >" );

}

第三：

private void Button3_Click( object sender, System.EventArgs e )

{

Response.AddHeader( "Refresh","0" );

}

第四：

private void Button6_Click( object sender, System.EventArgs e )

{

//好像有些不对？

//Response.Write( "

< script language=javascript >window.location.reload( );

< /script >" );

}

第五：(需替换<  >)

< script >< !--

var limit="3:00"

if ( document.images )

{

var parselimit=limit.split( ":" )parselimit=parselimit[0]*60+parselimit[1]*1

}

function beginrefresh( )

{

if ( !document.images )returnif ( parselimit==1 )window.location.reload( )else

{

parselimit-=1curmin=Math.floor( parselimit/60 )cursec=parselimit% 60if ( curmin!=0 )curtime=curmin+"分"+cursec+"秒后重刷本页！"elsecurtime=cursec+ "秒后重刷本页！"window.status=curtimesetTimeout( "beginrefresh( )",1000 )

}

}

window. style="Z-INDEX: 102;

LEFT: 408px;

POSITION: absolute;

TOP: 232px" ms_positioning="text2D" >

< P >< FONT size="3" >自动刷新页面< /FONT >< /P >

< /DIV >

第六：

< meta http-equiv="refresh" content="300;

url=target.html" >