namespace Application
{
public partial class _Default : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
}
protected void btn_login_Click(object sender, EventArgs e)
{
Session["Name"] = this.tname.Text;
Panel1.Visible = false;
Panel2.Visible = true;
}
protected void btn_submit_Click(object sender, EventArgs e)
{
Application.Lock();
string content = Session["Name"].ToString() + ":"+this.tcontent.Text.ToString();为什么这一句话总是报错呢？
this.tcontent.Text.ToString();
Application["content"] = Application["content"] + "<br>" + content;
lblMessage.Text = Application["content"].ToString();
Application.UnLock();
}
protected void btn_clear_Click(object sender, EventArgs e)
{
Application.Clear();
lblMessage.Text = string.Empty;
}
}
}
哪位高手帮忙解决下！