概述
private void btnReceipts_Click(object sender, EventArgs e)
{
string sheet_no = this.dgvOrders.SelectedRows[0].Cells[0].Value.ToString();
jzPrint(sheet_no);
}
private void jzPrint(string sheet_no)
{
//第三部，进行打印
System.Windows.Forms.PrintDialog PrintDialog1 = new PrintDialog();
PrintDialog1.AllowSomePages = true;
PrintDialog1.ShowHelp = true;
PrintDialog1.Document = docToPrint;
this.docToPrint.PrintPage += new System.Drawing.Printing.PrintPageEventHandler(docToPrint_PrintPage);
// 调用PrintDialog的ShowDialog函数显示打印对话框
PrintDocument printDocument = new PrintDocument();
printDocument.PrintPage += new PrintPageEventHandler(this.docToPrint_PrintPage);
PrintPreviewDialog printPreviewDialog = new PrintPreviewDialog();
printPreviewDialog.Document = printDocument;
try
{
printPreviewDialog.ShowDialog();
}
catch (Exception excep)
{
MessageBox.Show(excep.Message, "打印出错", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
//DialogResult result = PrintDialog1.ShowDialog();
//if (result == DialogResult.OK)// 弹出设置打印机，如果不需要设置，第三部可简写为 docToPrint.Print(); 则开始进行打印了
//{
// // 开始打印
// docToPrint.Print();
//}
}
private void docToPrint_PrintPage(object sender, PrintPageEventArgs e)
{
string sheet_no = this.dgvOrders.SelectedRows[0].Cells[0].Value.ToString();// "WX-2016323163452";
string text = null;
// 信息头
string strTou = string.Empty;
System.Drawing.Font printFont = new System.Drawing.Font
("Arial", 8, System.Drawing.FontStyle.Regular);
System.Drawing.Font printFont1 = new System.Drawing.Font
("Arial", 11, System.Drawing.FontStyle.Regular);
text = GetTicketString(sheet_no);
string body = text;
// 获取信息头
strTou = text.Substring(0, 40);
//信息其他部分
text = text.Substring(40, (text.Length - 40));
// 设置信息打印格式
e.Graphics.DrawString(strTou, printFont1, System.Drawing.Brushes.Black, 5, 5);
e.Graphics.DrawString(text, printFont, System.Drawing.Brushes.Black, 10, 5);
//获取当前贴图的Height
float now_x = e.Graphics.MeasureString(body, printFont).Height;
//条形码打印
BarCode.Code128 c = new BarCode.Code128();
Bitmap bit = c.GetCodeImage(sheet_no, BarCode.Code128.Encode.Code128A);
e.Graphics.DrawImage(bit, 10, 5 + now_x, 220, 50);
//客户签字生成
StringBuilder foot = new StringBuilder();
foot.Append("-----------------------------------------------------n");
foot.Append("客户签名：n");
foot.Append(" n");
foot.Append(" n");
foot.Append(" n");
foot.Append("-----------------------------------------------------");
e.Graphics.DrawString(foot.ToString(), printFont, System.Drawing.Brushes.Black, 10, 60 + now_x);
}
private string GetTicketString(string sheet_no)
{
string sql_order = string.Format(@"select a.sheet_no,a.orderman,a.ordertel,a.oper_date,
sum(a.real_qty) as real_qty,sum((a.price*a.real_qty)) as amt,
sum(a.Fact_real_qty) as Fact_real_qty,sum(a.Fact_Total) as fact_amt,
(sum( a.price*a.real_qty) - sum(a.Fact_Total)) as diff,
(case when isnull(a.status,9) = 0 then '未发货' when a.status = 1 then '已发货' when a.status = 2 then '已取消' when a.status = 3 then '发货中' else '' end) as status,(case isnull(a.pay_type,0) when 1 then '储值卡支付' when 2 then '微信支付' else '线下支付' end) as pay_type,
(case when isnull(a.deal_type,1) = 1 then '送货上门' else '门店自提' end) as deal_type,
(case when isnull(a.paystatus,0) = 1 then '已支付' else '未支付' end) as paystatus,ISNULL(send_address,address) as send_address,memo
FROM t_order_bill_weixin a left join t_sys_operator o on o.oper_id=a.modify_oper
where a.sheet_no='{0}'
group by a.sheet_no,a.orderman,a.ordertel,a.oper_date,a.branch_no,a.status,pay_type,deal_type,send_address,memo,
address,paystatus,o.oper_name,a.dealtime
", sheet_no);
DataTable dt = Query.ProcessSql(sql_order, Common.PublicDAL.DbName);
//收银打印
//string path = Application.StartupPath.ToString() + "\ticket.txt";//exe程序所在的路径
StringBuilder sw = new StringBuilder();
sw.Append(" 苏州万家生鲜 n");
sw.Append(" n");
sw.Append(" n");
sw.Append("订单编号：" + dt.Rows[0]["sheet_no"].ToString() + "n");
sw.Append("支付方式：" + dt.Rows[0]["pay_type"].ToString() + "n");
sw.Append("成交时间：" + dt.Rows[0]["oper_date"].ToString() + "n");
sw.Append("客户姓名：" + dt.Rows[0]["orderman"].ToString() + "n");
sw.Append("客户电话：" + dt.Rows[0]["ordertel"].ToString() + "n");
sw.Append("客户地址：" + dt.Rows[0]["send_address"].ToString() + "n");
sw.Append("订单备注：" + dt.Rows[0]["memo"].ToString() + "n");
sw.Append("-----------------------------------------------------" + "n");
string sql_order_details = string.Format(@"select item_name, real_qty,price,(real_qty*price) as total from t_order_bill_weixin where sheet_no='{0}' ", sheet_no);
DataTable dt_details = Query.ProcessSql(sql_order_details, Common.PublicDAL.DbName);
//sw.Append("物品 数量 单价(￥)");
sw.Append("品名 单价 数量 金额 " + "n");
sw.Append("-----------------------------------------------------" + "n");
int nums = 20;
int prices = 12;
decimal total = 0;
for (int i = 0; i < dt.Rows.Count; i++)
{
string name = dt_details.Rows[i]["item_name"].ToString();//获取该行的物品名称
string num = dt_details.Rows[i]["real_qty"].ToString();//数量
string price = dt_details.Rows[i]["price"].ToString();//单价
total += Convert.ToDecimal(num) * Convert.ToDecimal(price);
int numlength = System.Text.Encoding.Default.GetBytes(num).Length;
if (numlength < nums)
{
num = AddSpace(num, nums - numlength);
}
int pricelength = System.Text.Encoding.Default.GetBytes(price).Length;
if (pricelength < prices)
{
price = AddSpace(price, prices - pricelength);
}
sw.Append(name + "n");
sw.Append(" " + Convert.ToDecimal(price).ToString("#0.00") + " " + Convert.ToDecimal(num).ToString("#0.00") + " " + (Convert.ToDecimal(price) * Convert.ToDecimal(num)).ToString("#0.00") + " " + "n");
}
sw.Append("-----------------------------------------------------" + "n");
sw.Append(" 总数：" + dt.Rows.Count + "n");
//计算合计金额：
sw.Append(" 合计：" + total.ToString("#0.00") + "n");//合计金额
sw.Append(" 现金：" + total.ToString("#0.00") + "n");//实收现金
sw.Append(" 找赎：" + 0 + "n");//实收现金
sw.Append(" tt" + "n");
sw.Append("---------------------配送留存---------------------------" + "n");
sw.Append("运单号:" + dt.Rows[0]["sheet_no"].ToString() + "n");
return sw.ToString();
}
#region 该函数动态添加空格，对齐小票
public string AddSpace(string text, int length)
{
text = text.PadRight(length, ' ');
return text;
}
#endregion最后
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