public partial class _Default : System.Web.UI.Page
{
public int i; protected void Page_Load(object sender, EventArgs e)
{
Response.Write(Convert.ToString(i));
}
protected void Button1_Click(object sender, EventArgs e)
{
i = i + 1;
}
}实现单击一次计数器加1,总是0啊? 错哪里了
{
public int i; protected void Page_Load(object sender, EventArgs e)
{
Response.Write(Convert.ToString(i));
}
protected void Button1_Click(object sender, EventArgs e)
{
i = i + 1;
}
}实现单击一次计数器加1,总是0啊? 错哪里了
I 放在这里面定义
void Application_Start(object sender, EventArgs e)
{}
{
get {
return ViewState["i"] == null ? 0 : (int)ViewState["i"];
}
set {
ViewState["i"] = value;
}
}