private void btnSubstrac_Click(object sender, EventArgs e)
 {
     int point;
     if (int.TryParse(txtSubstracPoint.Text, out point))
     {
         if (point <= Convert.ToInt32(lblMC_Point.Text))
         {
             try
             {
                 ConsumeClient client = new ConsumeClient("BasicHttpBinding_IConsume", WCFServiceUrl.ConsumeServiceUrl);
                 client.SubstracPoint(txtMemCardIDorMobile.Text, User.U_ID, point, txtRemark.Text);
                 MessageBox.Show("恭喜,减积分成功!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
                 lblMC_Point.Text = (Convert.ToInt32(lblMC_Point.Text) - point).ToString();
                 txtSubstracPoint.Clear();
                 txtRemark.Clear();
             }
             catch
             {
                 MessageBox.Show("系统异常,减积分失败!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);
             }
         }
         else
         {
             MessageBox.Show("当前会员积分不足[" + point + "]!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Warning);
         }
     }
     else
     {
         MessageBox.Show("您输入的积分有误!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
     }
 }
 private void btnConsume_Click(object sender, EventArgs e)
 {
     float money;
     if (float.TryParse(txtCO_TotalMoney.Text, out money) && Member != null)
     {
         try
         {
             ConsumeClient client = new ConsumeClient("BasicHttpBinding_IConsume", WCFServiceUrl.ConsumeServiceUrl);
             client.FastConsume(txtMemCardIDorMobile.Text, User.U_ID, money);
             MessageBox.Show("恭喜,快速消费成功!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
             lblMC_Point.Text = (Convert.ToInt32(lblMC_Point.Text) + (int)(money / Member.CL_Point)).ToString();
             lblMC_TotalMoney.Text = (Convert.ToDouble(lblMC_TotalMoney.Text) + (Math.Round((double)(Member.CL_Percent * money), 2))).ToString();
             txtCO_TotalMoney.Clear();
         }
         catch
         {
             MessageBox.Show("系统异常,快速消费失败!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);
         }
     }
     else
     {
         MessageBox.Show("您输入的金额有误!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Information);
     }
 }