求救：如何在ASP中实现A4纸的横向打印？

自己顶一下！！

换言之，怎么在代码里实现更改WINDOWS得默认打印设置？？

function PageSetting()
{
var pagesize = "A4";

wbp.LeftMargin = <%=C_printsetup_A4_left%>;
wbp.RightMargin = <%=C_printsetup_A4_right%>;
wbp.TopMargin = <%=C_printsetup_A4_top%>;
wbp.BottomMargin = <%=C_printsetup_A4_bottom%> ;
wbp.Orientation = "1"; //2:横打 1：竖打

wbp.Footer = "";
wbp.Header = "";
wbp.PaperSize = pagesize;
// wbp.Orientation = 1; //2:横打 1：竖打
wbp.PageSetup();
// alert(wbp.Orientation);
}

mark,顶一下

具体怎么使用呀？？

解释下代码吧。
我想设置页面得纵向、横向；上下左右沿的宽度。

在什么地方调用你的那个PageSetting函数？

顶

function PageSetting()
{
var pagesize = "A4";

wbp.LeftMargin = <%=C_printsetup_A4_left%>;
wbp.RightMargin = <%=C_printsetup_A4_right%>;
wbp.TopMargin = <%=C_printsetup_A4_top%>;
wbp.BottomMargin = <%=C_printsetup_A4_bottom%> ;
wbp.Orientation = "2"; //2:横打 1：竖打

wbp.Footer = "";
wbp.Header = "";
wbp.PaperSize = pagesize;
// wbp.Orientation = 2; //2:横打 1：竖打
wbp.PageSetup();
// alert(wbp.Orientation);
}

<input type="button" value="横打" onClick="return PageSetting()" />

这个wbp是什么东西啊?是控件么？没有引用啊。

你用的是scriptX控件吧？有没有不用安装本地控制的实现形式

http://hi.baidu.com/see7di/blog/item/7dca1a238bd3594f93580742.html