private void btnUpdateStaus_Click(object sender, EventArgs e)
        {
            DialogResult result;

            result = MessageBox.Show("Are you sure to update status", "Confirmation", MessageBoxButtons.OK, MessageBoxIcon.Warning);
            if (result == DialogResult.OK && ValidateControls())
            {
                if (balUser.UpdateUserStatus(txtUserId.Text, Convert.ToInt32(cboStatus.SelectedValue.ToString())))
                {
                    MessageBox.Show("Updated successfully", "Success", MessageBoxButtons.OK, MessageBoxIcon.Information);
                    ClearControls();
                }
            }
        }