protected void Page_Load(object sender, EventArgs e) { if (!IsPostBack) { string checkCode = JScript.CreateRandomCode(4); Session["CheckCode"] = checkCode; CheckCode.Text = checkCode; } }
protected void Page_Load(object sender, EventArgs e) { if (!IsPostBack) { string checkCode = JScript.CreateRandomCode(4); Session["CheckCode"] = checkCode; CheckCode.Text = checkCode; } }