软讯网络 > 编程语言 > .NET > C#.NET > c# 返回上几页(history.go(-n))
【标 题】:c# 返回上几页(history.go(-n))
【关键字】:
c#,history.go,-n
【来 源】:http://blog.csdn.net/hufengwen/archive/2006/11/20/1400227.aspx
c# 返回上几页(history.go(-n))
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
ViewState["PassNum"] = 0;
}
ViewState["PassNum"] =Convert.ToInt32(ViewState["PassNum"])+1;
}
protected void Back_Click(object sender, EventArgs e)
{
Response.Write("<script language=javascript>history.go(0-" + Convert.ToInt32(ViewState["PassNum"]) + ");</script>");
}