bbwy/BBWY.Client/Views/PackTask/PrintPackTaskDetail.xaml.cs

using BBWY.Client.Helpers;
using BBWY.Client.Models;
using BBWY.Client.Models.FallWare;
using System;
using System.Collections.Generic;
using System.Printing;
using System.Reflection;
using System.Text;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Shapes;

namespace BBWY.Client.Views.PackTask
{
    /// <summary>
    /// PrintPackTaskDetail.xaml 的交互逻辑
    /// </summary>
    public partial class PrintPackTaskDetail : Window
    {
        public PrintPackTaskDetail(PackTaskModel model)
        {
            InitializeComponent();
            PackTaskModel = model;

            this.DataContext = this;
         
            this.UpdateLayout();//刷新UI
        }
        public PackTaskModel PackTaskModel { get; set; }




        public void PrintBox(string printName)
        {

            var localPrintServer = new LocalPrintServer();
            if (string.IsNullOrEmpty(printName))
            {
                return;
            }
            var printQueue = localPrintServer.GetPrintQueue(printName);
            if (printQueue.IsInError)
            {
                System.Windows.MessageBox.Show("打印机处于错误状态");
                return;
            }
            MyPrintHelper.SetDefaultPrint(printName);//设置默认打印机
            PrintDialog printDialog = new PrintDialog();

            printDialog.PrintTicket.PageOrientation = PageOrientation.Landscape;//设置为横向打印 PageOrientation.Landscape   Portrait为纵向
                                                                                //设置纸张大小
            var pageWidth = (int)Math.Ceiling(printDialog.PrintableAreaWidth);
            var pageHeight = (int)Math.Ceiling(printDialog.PrintableAreaHeight);
            printDialog.PrintTicket.PageMediaSize = new PageMediaSize(pageWidth, pageHeight);
            this.Height = pageHeight + 39;//833
            this.Width = pageWidth;//1123
            this.FontSize = 30;
           // box_margin.Margin = new Thickness(50, 50, 50, 50);
            //box_margin.Margin = new Thickness(10);
            //this.jd_box.Arrange(new Rect(new Point(0, 0), new Size(pageWidth, pageHeight)));
            
                this.UpdateLayout();  //刷新界面
                printDialog.PrintVisual(this.print_box, "打印任务");
           
            //var applicationPath = System.IO.Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location);
            //string printNames = System.IO.Path.Combine(applicationPath, "printName.init");
            //if (File.Exists(printNames))
            //{
            //    File.Delete(printNames);
            //}
            //System.IO.File.WriteAllText(printNames, printName);
            this.Close();
        }
    }
}