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

using BBWY.Client.Helpers;
using BBWY.Client.Models;
using BBWY.Client.ViewModels.PackTask;
using BBWY.Controls;
using System;
using System.Collections.Generic;
using System.IO;
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>
    /// PackDetailWindow.xaml 的交互逻辑
    /// </summary>
    public partial class PackDetailWindow : BWindow
    {
        public PackDetailWindow(PackTaskModel model, Action reflashWindow)
        {
            InitializeComponent();

            var serviceViewModel = this.DataContext as PackDetailViewModel;
            //加载数据

            if (model.BarCodeModel != null)
            {
                model.BarCodeModel.ShopName = model.ShopName;
            }

            serviceViewModel.PackTaskModel = model;
            serviceViewModel.PackTaskList = new System.Collections.ObjectModel.ObservableCollection<PackTaskModel> { model};
            serviceViewModel.FloorDragNumber = model.FloorDragNumber;
            serviceViewModel.TaskCount = model.SkuCount;
            serviceViewModel.TaskId = model.TaskId;
            serviceViewModel.OrderId = model.OrderId;
            serviceViewModel.SkuId = model.SkuId;
            serviceViewModel.PackUserName = model.PackUser?.Replace("\r\n", ",")?.Replace("\n", ",")?.Replace("\r", ",");
            serviceViewModel.LoadPackDatas();
            if (reflashWindow != null)
                serviceViewModel.ReflashWindow = reflashWindow;
        }
        private void BButton_Click(object sender, RoutedEventArgs e)
        {
            //return;//禁用打印
            var localPrintServer = new LocalPrintServer();
            string printName = cbPrintName.Text.Trim();
            if (string.IsNullOrEmpty(printName))
            {
                System.Windows.MessageBox.Show("选择打印机");
                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
      

            System.Windows.Controls.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);
            //printArea.Height = pageHeight;//833
            //printArea.Width = pageWidth;//1123
            this.printArea.Arrange(new Rect(new Point(0, 0), new Size(printArea.ActualWidth, printArea.ActualHeight)));

            printDialog.PrintVisual(this.printArea, "打印任务");

            var applicationPath = System.IO.Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location);
            string printNames = System.IO.Path.Combine(applicationPath, "printName.init");
            try
            {
                if (File.Exists(printNames))
                {
                    File.Delete(printNames);
                }
            }
            catch
            {


            }

            File.WriteAllText(printNames, cbPrintName.Text);



        }
    }
}