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. 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">