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( " " ); }
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( " " ); }
第五:(需替换<>)