C#打印功能

1.创建cshtml 文件
2.在类中写业务逻辑
上代码！！！！！
图1： 业务逻辑
图2：页面逻辑

 public class OrderPrintModel : PageModel
    {
        public void OnGet(string shoppingOrderIDs)
        {
            Task<AuthenticateResult> task = base.HttpContext.AuthenticateAsync("Base");
            if (task.Result.Succeeded)
            {
                IShoppingOrderDao m_ShoppingOrderDao = new ShoppingOrderDao();

                IJoiningStoreDao m_JoiningStoreDao = new JoiningStoreDao();

                IShoppingOrderDetailDao m_ShoppingOrderDetailDao = new ShoppingOrderDetailDao();

                IGoodDao m_GoodDao = new GoodDao();

                string sss = shoppingOrderIDs;

                string[] arrOrderNo = sss.Split(',');

               var shoppingOrderList = m_ShoppingOrderDao.GetListAll(i => arrOrderNo.Contains(Convert.ToString(i.ShoppingOrderID)), false);

                var valueDao = new CloudHill.NetCore.Sys.Dao.ValueListDao();

                IList<PrintModel> list = new List<PrintModel>();

                foreach (var i in shoppingOrderList)
                {
                    //地址信息
                    var addressInfo = Newtonsoft.Json.JsonConvert.DeserializeObject<AddressEntity>(Convert.ToString(i.AddressInfo));

                    var p = valueDao.GetCacheItem(Convert.ToString(addressInfo.ProvinceID), "0-PCD");
                    var c = valueDao.GetCacheItem(Convert.ToString(addressInfo.CityID), "0-PCD-" + addressInfo.ProvinceID);
                    var d = valueDao.GetCacheItem(Convert.ToString(addressInfo.DistinctID), "0-PCD-" + addressInfo.ProvinceID + "-" + addressInfo.CityID);

                    var Province = p == null ? string.Empty : p.ValueListItemCN;
                    var City = c == null ? string.Empty : c.ValueListItemCN;
                    var Distinct = d == null ? string.Empty : d.ValueListItemCN;

                    //获取店铺信息
                    var storeEntity = m_JoiningStoreDao.GetSingle(j => j.JoiningStoreID == i.ShopID && j.Enable==1);

                    //获取订单下边商品信息
                    var shoppingDetailList = m_ShoppingOrderDetailDao.GetListAll(y => y.ShoppingOrderID == i.ShoppingOrderID, false);

                    var goodIDs = shoppingDetailList.Select(y => y.GoodID).ToList();

                    //获取商品信息取出实时的GoodCode
                    var goodDic = m_GoodDao.GetListAll(y => y.GoodID, y => goodIDs.Contains(y.GoodID), false).ToDictionary(y => y.GoodID, y => y);

                    var model = new PrintModel()
                    {
                        Address = Province + City + Distinct + addressInfo.Adddress,
                        PayTime = Convert.ToDateTime(i.PayTime),
                        Name = addressInfo.Name,
                        OrderNo = i.OrderNo,
                        ShopName = storeEntity != null ? storeEntity.StoreName : string.Empty,
                        Count = shoppingDetailList.Sum(y => y.Count),
                        GoodList = shoppingDetailList.Select(y => new PrintOrderGoodsModel()
                        {
                            GoodCode = goodDic.ContainsKey(y.GoodID) ? goodDic[y.GoodID].GoodCode : string.Empty,
                            GoodName = y.GoodName,
                            GoodPriceDetailName = y.GoodPriceDetailName,
                            Order = shoppingDetailList.IndexOf(y) + 1,
                            Count = y.Count
                        }).ToList()
                    };

                    list.Add(model);
                }

                ViewData["List"] = list;
            }
        }
   }

@page
@model Shop.Pages.OrderPrintModel
@using Shop.Pages.Model
@{
    Layout = null;
}

<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <meta content="yes" name="apple-mobile-web-app-capable">
    <meta content="yes" name="apple-touch-fullscreen">
    <meta content="telephone=no" name="format-detection">
    <meta content="black" name="apple-mobile-web-app-status-bar-style">
    <meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=0, minimum-scale=1.0, maximum-scale=1.0">
    <script src="/Admin/Common/Page/js/jquery.min.js?v=2.1.4"></script>
    <title>面单打印</title>

</head>
<style>
	/*公用部分*/
	/*去掉select小三角*/
	select{appearance:none;-moz-appearance:none; /* Firefox */-webkit-appearance:none; /* Safari 和 Chrome */}
	/*点击,去掉蓝色*/
	*{-webkit-tap-highlight-color:rgba(0,0,0,0); }
	/*去掉input获取焦点变蓝*/
	input,textarea{outline:none;}
	/*去掉number属性的input右边上下箭头*/
	input::-webkit-outer-spin-button,
	input::-webkit-inner-spin-button{
	    -webkit-appearance: none !important;
	    margin: 0;
	}
	input::-webkit-input-placeholder{color:#c9caca;}/* 谷歌 */
	input:-moz-placeholder{color:#c9caca;}/* 火狐18- */
	input::-moz-placeholder{color:#c9caca;}/* 火狐19+ */
	input:-ms-input-placeholder{color:#c9caca;}/* IE */

	textarea::-webkit-input-placeholder{color:#c9caca;}/* 谷歌 */
	textarea:-moz-placeholder{color:#c9caca;}/* 火狐18- */
	textarea::-moz-placeholder{color:#c9caca;}/* 火狐19+ */
	textarea:-ms-input-placeholder{color:#c9caca;}/* IE */

	html{font-size: 10px}

	 @*@media screen and (min-width: 250px) and (max-width: 320px) {
	    html{font-size: 10px;}
	}
	 @media screen and (min-width: 321px) and (max-width: 380px) {
	    html{font-size: 12px;}
	}
	 @media only screen and (min-width: 380px) and (max-width: 450px){
	    html{font-size: 14px;}
	}*@

	html,body{}
	/*公用部分*/
	body,div,ul,li,ol{ margin: 0;  padding: 0;font-family:"微软雅黑";"宋体";}
	ul,ol,li{ list-style: none; margin: 0; padding: 0; }
	img{border:none;}
	a{text-decoration:none;}
	a:hover{text-decoration:none;}
	.clear{clear:both;}

	.body{
		width:400px;
		margin:0 auto;
		padding:20px 0;
	}
	.title{
		text-align: center;
		font-size: 18px;
	}
	.invoiceTit{
		margin-top:20px;
		text-align: center;
		font-size: 14px;
	}
	.invoice{
		margin:10px 0;
		margin-top:20px;
	}
	.invoice li{
		height:25px;
		line-height: 25px;
		overflow: hidden;
		text-overflow:ellipsis;
	}
	/*表格*/
	table.tableList{
		border:1px solid #eee;border-width: 0 0 1px 1px;
	}

	table.tableList tr td{
		padding:8px 5px;border:1px solid #eee;border-width:1px 1px 0 0;
		text-align: center;
	}
	table.tableList tr:last-child td{
		font-weight: bold;
		font-size: 14px;
	}
	.pic{
		margin-top:10px;
		border:1px solid #eee;
		width:98%;
		height:100px;
		padding:10px 1%;
	}
	.pic img{
		max-width: 100%;
	}
	.tips{
		margin-top:10px;
		text-align: center;
	}
</style>
<body>
    @{
        var list = ViewData["List"] as IList<PrintModel>;
    }

    <div class="body">
        <div class="title">孕芙美发货清单</div>

        @{
            foreach (var i in list)
            {
                <ul class="invoice">
                    <li>MP店铺：@i.ShopName</li>
                    <li>订单号：@i.OrderNo</li>
                    <li>下单日期：@i.PayTime</li>
                    <li>收件人：@i.Name</li>
                    <li>收件地址：@i.Address</li>
                </ul>

                <table class="tableList" cellPadding="0" cellSpacing="0" width="100%" border="0">
                    <tr>
                        <td width="40">序</td>
                        <td>产品编码</td>
                        <td>简称</td>
                        <td>规格</td>
                        <td>数量</td>
                    </tr>
                    @{foreach (var y in i.GoodList)
                        {
                <tr>
                      <td>@y.Order</td>
                      <td>@y.GoodCode</td>
                      <td>@y.GoodName</td>
                      <td>@y.GoodPriceDetailName</td>
                      <td>@y.Count</td>
                </tr>
                            }
                        }

                        <tr>
                            <td></td>
                            <td>合计</td>
                            <td></td>
                            <td></td>
                            <td>@i.Count</td>
                        </tr>
                    </table>
                <div class="pic">
					<img src="/api/qrcode/barCodeGenerate?code=@i.OrderNo">
                </div>
            }
        }


        <div class="tips">发货清单请仔细核对</div>
        <button onclick="dayin()" style="display:block; margin: 0 auto;">打 印</button>
    </div>
</body>
<script>
    function dayin() {
        $('.tips').hide();
        $('button').hide();
        window.print();
    }
</script>
</html>