using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;

namespace InvoicingTool
{
    public partial class InvoicingCommodityCount : Form
    {
        public string strValues { get; set; }
        public InvoicingCommodityCount()
        {
            InitializeComponent();
        }
        public InvoicingCommodityCount(string GoodsName)
        {
            InitializeComponent();
            lblGoodsName.Text = GoodsName;
        }
        private void btnEnter_Click(object sender, EventArgs e)
        {
            if (txtPayment.Text=="")
            {
                MessageBox.Show("请输入商品数量！", "系统提示", MessageBoxButtons.OK, MessageBoxIcon.Warning);
                txtPayment.Focus();
                txtPayment.SelectAll();
                return;
            }
            try
            {
                decimal.Parse(txtPayment.Text.Trim());
            }
            catch
            {
                MessageBox.Show("请输入正确的商品数量！", "系统提示", MessageBoxButtons.OK, MessageBoxIcon.Warning);
                txtPayment.Focus();
                txtPayment.SelectAll();
                return;
            }
            strValues = txtPayment.Text.Trim();
            this.DialogResult = DialogResult.OK;
            this.Close();
        }

        private void txtPayment_KeyDown(object sender, KeyEventArgs e)
        {
            if (e.KeyCode==Keys.Enter)
            {
                btnEnter_Click(null, null);
            }
        }
    }
}