Winform程序扫码条码读取商品数据简单实现|C/S框架网

C# Code:

private void txtBarcode_KeyDown(object sender, KeyEventArgs e)
{
   //捕获回车键
   if (e.KeyCode == Keys.Enter)
   {
      //获取条码资料
      string barcode = txtBarcode.Text.Trim();
      
      if (!String.IsNullOrEmpty(barcode))
      {
         //条码处理程序
      }
   }
}

//来源:C/S框架网(www.csframework.com) QQ:23404761