protected void Page_Load(object sender, EventArgs e)
{
Random d = new Random();
int s = d.Next(1, 100);
}
protected void Button1_Click(object sender, EventArgs e)
{
int i = Convert.ToInt16(TextBox1.Text);
int s = Convert.ToInt16(d);
if (i == s)
Label1.Text = "猜对了";
else if (i < s)
Label1.Text = "低了";
else
Label1.Text = "高了";
}
我这个不仅访问不了d值,而且每回都刷新值。。
{
Random d = new Random();
int s = d.Next(1, 100);
}
protected void Button1_Click(object sender, EventArgs e)
{
int i = Convert.ToInt16(TextBox1.Text);
int s = Convert.ToInt16(d);
if (i == s)
Label1.Text = "猜对了";
else if (i < s)
Label1.Text = "低了";
else
Label1.Text = "高了";
}
我这个不仅访问不了d值,而且每回都刷新值。。
{ if(!IsPostBack)
{
Random d = new Random();
int s = d.Next(1, 100);
ViewState["s"]=s.ToString();
}
}
//试试
if (!Page.IsPostBack)
{ }
存session
{
//create the random number
viewstate["number"]=......
}