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>");
}
{
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>");
}