protected void Button3_Click(object sender, EventArgs e)
    {
        if (textbox1.Text == null || textbox1.Text.Length == 0)
        {
            label1.InnerText = "Please Enter Valid Name";
            textbox1.Focus();
            return;
        }
        if (ViewState["state"] != null && ViewState["state"].Equals("1"))
        {
            if (textbox5.Text == null || textbox5.Text.Length == 0)
            {
                label1.InnerText = "Please Enter Current Password";
                textbox5.Focus();
                return;
            }
            if (textbox6.Text == null || textbox6.Text.Length == 0)
            {
                label1.InnerText = "Please Enter New Password";
                textbox6.Focus();
                return;
            }
            if (textbox7.Text == null || textbox7.Text.Length == 0)
            {
                label1.InnerText = "Please Enter New Password";
                textbox7.Focus();
                return;
            }
            if (!textbox6.Text.Trim().Equals(textbox7.Text.Trim()))
            {
                label1.InnerText = "New Password does not match, Please enter again.";
                textbox6.Focus();
                return;
            }
        }
        string url       = HttpContext.Current.Server.MapPath("~/App_Data/UserCredentials.xml");
        string response1 = XML_Data_Handler.updateName(textbox1.Text, textbox2.Text, url);

        label1.InnerText = response1;
        string response2 = "";

        if (ViewState["state"] != null && ViewState["state"].Equals("1"))
        {
            response2        = XML_Data_Handler.updatePassword(Session["username"] != null ? Session["username"].ToString() : "", XML_DLL.EncryptionDecryption.encrypt(textbox5.Text), XML_DLL.EncryptionDecryption.encrypt(textbox6.Text), url);
            label1.InnerText = response2;
        }
        if (response2.Equals("Password updated Successfully") || response1.Equals("Updated Succesfully"))
        {
            getData();
        }
    }
    protected void Button3_Click(object sender, EventArgs e)
    {
        if (textbox1.Text == null || textbox1.Text.Length == 0)
        {
            label1.InnerText = "Please Enter Valid Name";
            textbox1.Focus();
            return;
        }

        string response = XML_Data_Handler.updateName(textbox1.Text, textbox2.Text, url);

        label1.InnerText = response;

        if (response.Equals("Updated Succesfully"))
        {
            getData();
        }
    }