BBMPT1/PaintingPC/FrmRePrint.cs

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

namespace PaintingPC
{
    public partial class FrmRePrint : Form
    {
        public FrmRePrint()
        {
            InitializeComponent();
        }

        public event Action<string> OkBtnClick;

        private void textBox1_KeyDown(object sender, KeyEventArgs e)
        {
            try
            {
                string barcode = "";
                if (e.KeyCode == Keys.Enter)
                {
                    #region 校验数据

                    if (textBox1.Text.Trim() == "")
                    {
                        MessageBox.Show("条码不能为空！", "提示", MessageBoxButtons.OK);
                        textBox1.Focus();
                        textBox1.SelectAll();
                        return;
                    }

                    #region 判断扫描的是一维码还是二维码，如果是二维码转一维码

                    if (textBox1.Text.Trim().Contains('.'))   //二维码
                    {
                        barcode = Function.TransToBarCodeOne(textBox1.Text.Trim());
                        if (string.IsNullOrEmpty(barcode))
                        {
                            MessageBox.Show("条码在系统中不存在！", "提示", MessageBoxButtons.OK);
                            textBox1.Focus();
                            textBox1.SelectAll();
                            return;
                        }
                    }
                    else
                    {
                        barcode = textBox1.Text.Trim();
                    }

                    #endregion


                    DataTable dt1 = Function1.isPack(textBox1.Text.Trim());
                    if (dt1 != null && dt1.Rows.Count > 0)
                    {
                        
                    }
                    else
                    {
                        MessageBox.Show("此零件未打包！", "提示", MessageBoxButtons.OK);
                        textBox1.Focus();
                        textBox1.SelectAll();
                        return;
                    }
                    #endregion
                }
            }
            catch (Exception ex)
            {
                LogHelper.WriteErrLogBase(ex.ToString(), MethodBase.GetCurrentMethod().Name);
            }
        }

        private void button1_Click(object sender, EventArgs e)
        {
            this.Close();
        }
    }
}