添加设置默认打印机

BBWY.Client/GlobalContext.cs

@@ -9,7 +9,7 @@ namespace BBWY.Client
         {
             ShopServiceGroupList = new List<string>();
             ShopServiceGroupLowerList = new List<string>();
-            ClientVersion = "10122";
+            ClientVersion = "10123";
         }
 
         private User user;

BBWY.Client/Helpers/MyPrintHelper.cs

@@ -9,6 +9,7 @@ using System.Drawing.Printing;
 using System.IO;
 using System.Linq;
 using System.Reflection;
+using System.Runtime.InteropServices;
 using System.Text;
 using System.Windows.Media.Imaging;
 using WebSocketSharp;
@@ -618,5 +619,19 @@ namespace BBWY.Client.Helpers
             }
         }
 
+
+        public static void SetDefaultPrint(string printName)
+        {
+            SetDefaultPrinter(printName);
+        }
+
+        /// <summary>
+        /// 调用win api将指定名称的打印机设置为默认打印机
+        /// </summary>
+        /// <param name="Name"></param>
+        /// <returns></returns>
+        [DllImport("winspool.drv")]
+        public static extern bool SetDefaultPrinter(string Name);
+
     }
 }

BBWY.Client/Models/PackTask/PackTaskModel.cs

@@ -103,7 +103,16 @@ namespace BBWY.Client.Models
             // qualityViewModel.TaskId = TaskId;
             qualityViewModel.OrderId = OrderId;
             qualityViewModel.SkuId = SkuId;
-            qualityViewModel.SearchSku(this);
+            try
+            {
+                qualityViewModel.SearchSku(this);
+            }
+            catch (Exception ex)
+            {
+                System.Windows.MessageBox.Show(ex.Message);
+              
+            }
+            
             //qualityViewModel.LoadPackDatas();
             //qualityViewModel.SetAllFees = new Action<FeesItemResponse, List<string>>((feesItem, packUsers) =>
             //{

BBWY.Client/ViewModels/QualityTask/QualityViewModel.cs

@@ -552,28 +552,43 @@ namespace BBWY.Client.ViewModels
             request.PreCompeteTime = competeTime;
 
 
-            var competeRes = packPurchaseTaskService.CompeteQualityTask(request);
-            if (competeRes == null)
-            {
-                MessageBox.Show("网络异常");
-                return;
-            }
-            if (!competeRes.Success)
-            {
-                MessageBox.Show(competeRes.Msg);
-                return;
-            }
-            BatchPrintWindow batchPrint = new BatchPrintWindow();
+                try
+                {
+                    var competeRes = packPurchaseTaskService.CompeteQualityTask(request);
+                    if (competeRes == null)
+                    {
+                        MessageBox.Show("网络异常");
+                        return;
+                    }
+                    if (!competeRes.Success)
+                    {
+                        MessageBox.Show(competeRes.Msg);
+                        return;
+                    }
+                    BatchPrintWindow batchPrint = new BatchPrintWindow();
+
+                    batchPrint.SetData(GoodProductQuantity,
+                       PurchaseSkuList.Where(p => p.IsNeedCer && p.CerDTO.Id > 0).Select(p => p.CerDTO).ToArray()
+                        , BarCodeModel);
+                    batchPrint.ShowDialog();
+
+                    if (ReflashWindow != null) ReflashWindow();
+                    var window = obj as BWindow;
+                    App.Current.Dispatcher.Invoke(new Action(() => {
 
-            batchPrint.SetData(GoodProductQuantity,
-               PurchaseSkuList.Where(p => p.IsNeedCer && p.CerDTO.Id > 0).Select(p => p.CerDTO).ToArray()
-                , BarCodeModel);
-            batchPrint.ShowDialog();
+                        window.Close();
+                    }));
+                   
+                }
+                catch (Exception ex)
+                {
+
+                    System.Windows.MessageBox.Show(ex.Message);
+                }
+            
 
-            if (ReflashWindow != null) ReflashWindow();
-            var window = obj as BWindow;
 
-            window.Close();
+           
 
 
         }

BBWY.Client/Views/PackTask/ServiceWindow.xaml.cs

@@ -1,5 +1,6 @@
 using BarcodeLib;
 using BBWY.Client.APIServices;
+using BBWY.Client.Helpers;
 using BBWY.Client.ViewModels;
 using BBWY.Client.ViewModels.PackTask;
 using BBWY.Controls;
@@ -50,9 +51,8 @@ namespace BBWY.Client.Views.PackTask
                 MessageBox.Show("打印机处于错误状态");
                 return;
             }
-            //Print(this.printArea, cbPrintName.Text, "打印任务",1);
-
-
+          
+            MyPrintHelper.SetDefaultPrint(printName);//设置默认打印机
             this.printArea.Arrange(new Rect(new Point(0, 0), new Size(printArea.ActualWidth, printArea.ActualHeight)));
 
             PrintDialog printDialog = new PrintDialog();
@@ -76,99 +76,7 @@ namespace BBWY.Client.Views.PackTask
 
 
 
-        /// <summary>
-        /// 打印
-        /// </summary>
-        /// <param name="document">流文档</param>
-        /// <param name="printer">打印机名称</param>
-        /// <param name="description">打印描述</param>
-        /// <param name="copyCount">打印个数</param>
-        public static void Print(Visual document, string printer, string description, int copyCount)
-        {
-            var localPrintServer = new LocalPrintServer();
-            var printQueue = localPrintServer.GetPrintQueue(printer);
-            if (printQueue.IsInError)
-            {
-                throw new Exception("打印机处于错误状态");
-            }
-
-            var printDialog = new PrintDialog
-            {
-                PrintQueue = printQueue, //打印队列
-                PrintTicket = { CopyCount = copyCount } //打印个数
-            };
-
-            //设置纸张大小
-            var pageWidth = (int)Math.Ceiling(printDialog.PrintableAreaWidth); //小标签：114
-            var pageHeight = (int)Math.Ceiling(printDialog.PrintableAreaHeight); //小标签：227
-            printDialog.PrintTicket.PageMediaSize = new PageMediaSize(pageWidth, pageHeight);
-
-            //设置纸张边距
-            var paperSize = GetPaperSize(printer); //小标签：118*246
-            //var offsetX = (int)Math.Ceiling((paperSize.Width - pageWidth) / 2f);
-            //var offsetY = (int)Math.Ceiling((paperSize.Height - pageHeight) / 2f);
-            //document.PagePadding = new Thickness(offsetX, offsetY, offsetX, offsetY);
-
-            //打印
-            var paginator = ((IDocumentPaginatorSource)document).DocumentPaginator;
-            printDialog.PrintDocument(paginator, description);
-
-            var applicationPath = System.IO.Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location);
-            string printNames = System.IO.Path.Combine(applicationPath, "printName.init");
-            File.WriteAllText(printNames, printer);
-
-        }
-
-        private static object GetPaperSize(string printer)
-        {
-            return null;
-        }
-
-        public interface IDocumentRenderer
-        {
-            void Render(FlowDocument doc, object data);
-        }
-
-        public class CommonDocumentRenderer : IDocumentRenderer
-        {
-            public void Render(FlowDocument doc, object data)
-            {
-                var model = data as PrintModel;
-                if (model == null)
-                {
-                    throw new ArgumentException("data is not PrintModel");
-                }
-
-                var type = typeof(PrintModel);
-                var properties = type.GetProperties();
-                foreach (var property in properties)
-                {
-                    //文本赋值
-                    if (doc.FindName(property.Name) is TextBlock textBlock)
-                    {
-                        textBlock.Text = property.GetValue(model)?.ToString();
-                    }
-                }
-            }
-        }
-
-        public class PrintModel
-        {
-            /// <summary>
-            /// 批号
-            /// </summary>
-            public string BatchNumber { get; set; }
-
-            /// <summary>
-            /// 订单号
-            /// </summary>
-            public string OrderNumber { get; set; }
-
-            /// <summary>
-            /// 物料代码
-            /// </summary>
-            public string MaterialNumber { get; set; }
-        }
+ 
 
     }
 }