protected void Page_Load(object sender, EventArgs e)
{
if (Request.Url.AbsoluteUri.IndexOf("?") >= 0)
{
if (Request.Url.Query.IndexOf("User="******"User"];
TextBox_ID.ReadOnly = true;
TextBox_PW.Focus();
}
}
else
{
TextBox_ID.Focus();
}
if (Button_LogIn.Text == "Log In")
{
Panel_A.Enabled = false;
Panel_B.Enabled = false;
Panel_C.Enabled = false;
Panel_D.Enabled = false;
Panel_ON.Enabled = false;
Panel_OFF.Enabled = false;
}
else
{
Panel_A.Enabled = true;
Panel_B.Enabled = true;
Panel_C.Enabled = true;
Panel_D.Enabled = true;
Panel_ON.Enabled = true;
Panel_OFF.Enabled = true;
}
}
protected void Button_LogIn_Click(object sender, EventArgs e)
{
if (Button_LogIn.Text == "Log In")
{
if (!String.IsNullOrEmpty(TextBox_ID.Text))
{
if (!String.IsNullOrEmpty(TextBox_PW.Text))
{
if (SQL_TryConnect())
{
TextBox_ID.ReadOnly = true;
TextBox_PW.ReadOnly = true;
Button_LogIn.CssClass = "btn btn-warning";
Button_LogIn.Text = "Log Out";
Panel_Information.Enabled = true;
}
else
{
ClientScript.RegisterStartupScript(GetType(), "message", "<script>alert('登入失敗!');</script>");
}
}
else
{
ClientScript.RegisterStartupScript(GetType(), "message", "<script>alert('請輸入密碼!');</script>");
TextBox_PW.Focus();
}
}
else
{
ClientScript.RegisterStartupScript(GetType(), "message", "<script>alert('請輸入ID!');</script>");
TextBox_ID.Focus();
}
}
else
{
if (Request.Url.AbsoluteUri.IndexOf("?") >= 0)
{
if (Request.Url.Query.IndexOf("User="******"User"];
TextBox_ID.ReadOnly = true;
}
else
{
TextBox_ID.ReadOnly = false;
}
}
else
{
TextBox_ID.ReadOnly = false;
}
TextBox_PW.ReadOnly = false;
TextBox_PW.Text = "";
Button_LogIn.CssClass = "btn btn-primary";
Button_LogIn.Text = "Log In";
Panel_Information.Enabled = false;
Timer_Update.Enabled = false;
}
}
private void clear()
{
TextBox_ID.Clear();
TextBox_Name.Clear();
TextBox_price.Clear();
TextBox_Qty.Clear();
ComboBox_category.SelectedIndex = 0;
}
private void clear()
{
TextBox_ID.Clear();
TextBox_Name.Clear();
TextBox_age.Clear();
TextBox_Phone.Clear();
TextBox_password.Clear();
}
private void clear()
{
TextBox_ID.Clear();
TextBox_Name.Clear();
TextBox_description.Clear();
}
