Merge branch 'master' of http://www.scserverddns.top:13000/sc/formula_manage

MainWindow.xaml

@@ -223,8 +223,8 @@
             </DataGrid.Columns>
         </DataGrid>
 
-        <Button Content="确认" HorizontalAlignment="Right" Height="40" Width="80" Margin="0,0,140,20" VerticalAlignment="Bottom" FontSize="20" Background="#FFEFEFEF" BorderBrush="White" Click="confirm" Grid.Column="1"/>
+        <Button x:Name="Confirm" Content="确认" IsEnabled="False" HorizontalAlignment="Right" Height="40" Width="80" Margin="0,0,140,20" VerticalAlignment="Bottom" FontSize="20" Background="#FFEFEFEF" BorderBrush="White" Click="confirm" Grid.Column="1"/>
-        <Button Content="打印" HorizontalAlignment="Right" Height="40" Width="80" Margin="0,0,55,20" VerticalAlignment="Bottom" FontSize="20" Background="#FFEFEFEF" BorderBrush="White" Click="print" IsTabStop="False" Focusable ="False" Grid.Column="1"/>
+        <Button x:Name="Print"  Content="打印" HorizontalAlignment="Right" Height="40" Width="80" Margin="0,0,55,20" VerticalAlignment="Bottom" FontSize="20" Background="#FFEFEFEF" BorderBrush="White" Click="print" IsTabStop="False" Focusable ="False" Grid.Column="1"/>
         <Button x:Name="Save" Content="保存" IsEnabled="False" HorizontalAlignment="Left" Height="40" Width="80" Margin="15,0,0,20" VerticalAlignment="Bottom" FontSize="20" Background="#FFEFEFEF" BorderBrush="White" Click="save" IsTabStop="False" Focusable ="False"/>
         <Button x:Name="Delete" Content="删除" IsEnabled="False" HorizontalAlignment="Left" Height="40" Width="80" Margin="100,0,0,20" VerticalAlignment="Bottom" FontSize="20" Background="#FFEFEFEF" BorderBrush="White" Click="delete" IsTabStop="False" Focusable ="False"/>
 

MainWindow.xaml.cs

@@ -31,6 +31,9 @@ using static System.Net.Mime.MediaTypeNames;
 using formula_manage.UserClass;
 using System.Drawing;
 using System.Diagnostics;
+using System.Printing;
+using System.Drawing.Printing;
+using static System.Drawing.Printing.PrinterSettings;
 
 namespace formula_manage
 {
@@ -341,6 +344,21 @@ namespace formula_manage
 
         private void print(object sender, RoutedEventArgs e)
         {
+            Print.IsEnabled = false;
+            //  var printServer = new PrintServer();
+            // PrinterList = printServer.GetPrintQueues();
+            //  StringCollection strList = PrinterSettings.InstalledPrinters;
+
+            System.Windows.Controls.PrintDialog dialog = new System.Windows.Controls.PrintDialog();
+            //显示打印框，选择份数和打印机
+            if (dialog.ShowDialog() == true)
+            {
+                //  dialog.PrintVisual(printArea, "Print Test");
+             //   dialog.PrintVisual(richText, "测试");
+            }
+
+
+            Print.IsEnabled = true;
         }
 
         private void fabric(object sender, RoutedEventArgs e)
@@ -360,6 +378,7 @@ namespace formula_manage
         }
         private void confirm(object sender, RoutedEventArgs e)
         {
+            Confirm.IsEnabled = false;
         }
 
         private void delete(object sender, RoutedEventArgs e)
@@ -686,6 +705,7 @@ namespace formula_manage
                 }
             }
             Save.IsEnabled = false;
+            Confirm.IsEnabled = false;
             DataGridHelper.SetRealTimeCommit(Grid_RRODUCT, true);   //实时更新datagrid
         }
         private void CP_CONC_KeyUp(object sender, System.Windows.Input.KeyEventArgs e)//目标饱和度输入事件
@@ -738,6 +758,7 @@ namespace formula_manage
                             rowadd["UNIT"] = "g";
                             RRODUCTdataTable.Rows.Add(rowadd);
                             Save.IsEnabled = true;
+                            Confirm.IsEnabled = true;
                         }
                     }
                     DataGridHelper.SetRealTimeCommit(Grid_RRODUCT, true);   //实时更新datagrid
@@ -834,6 +855,7 @@ namespace formula_manage
             row.EndEdit();         
             DataGridHelper.SetRealTimeCommit(Grid_RRODUCT, true);   //实时更新datagrid
             Save.IsEnabled = false;
+            Confirm.IsEnabled = false;
         }
         private void CP_PRODUCT_NAME_DropDownClosed(object sender, EventArgs e)//原料名选择事件
         {
@@ -899,6 +921,7 @@ namespace formula_manage
                 row.EndEdit();
             }
             Save.IsEnabled = false;
+            Confirm.IsEnabled = false;
         }
 
 

UserClass/UserPrint.cs

@@ -0,0 +1,203 @@
+using System;
+using System.Collections.Generic;
+using System.Drawing.Printing;
+using System.Linq;
+using System.Management;
+using System.Printing;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Forms;
+
+namespace formula_manage.UserClass
+{
+    internal class UserPrint
+    {
+        /// <summary>
+        /// 判断是否连接打印机
+        /// </summary>
+        public bool CheckPrinter()
+        {
+            //取得默认打印机名
+            PrintDocument pdoc = new PrintDocument();
+            string printerName1 = pdoc.PrinterSettings.PrinterName;
+
+            //ManagementScope scope = new ManagementScope(@"\root\cimv2");
+            //scope.Connect();
+
+            // Select Printers from WMI Object Collections
+            ManagementObjectSearcher searcher = new ManagementObjectSearcher("SELECT * FROM Win32_Printer");
+
+            string printerName = "";
+            foreach (ManagementObject printer in searcher.Get())
+            {
+                printerName = printer["Name"].ToString().ToLower();
+                if (printerName.IndexOf(printerName1.ToLower()) > -1)
+                {
+
+                    if (printer["WorkOffline"].ToString().ToLower().Equals("true"))
+                    {
+                        switch (MessageBox.Show("默认打印机未连接或出错", "警告", MessageBoxButtons.AbortRetryIgnore, MessageBoxIcon.Error))
+                        {
+                            case DialogResult.Retry:
+                                CheckPrinter();
+                                break;
+                        }
+                        return false;
+                        // printer is offline by user
+
+                    }
+                    else
+                    {
+                        // printer is not offline
+
+                        return true;
+                    }
+                }
+            }
+            switch (MessageBox.Show("默认打印机未连接或出错", "警告", MessageBoxButtons.AbortRetryIgnore, MessageBoxIcon.Error))
+            {
+                case DialogResult.Retry:
+                    CheckPrinter();
+                    break;
+            }
+            return false;
+        }
+
+        /// <summary>
+        /// 判断打印机状态,传Exception
+        /// </summary>
+        /// <param name="ex">Exception</param>
+        public void ErrerPrint(Exception ex)
+        {
+            PrintQueue pq = LocalPrintServer.GetDefaultPrintQueue();
+            string PrintStaticText = "";
+            bool isPrintErrer = false;
+
+
+            switch (pq.QueueStatus)
+            {
+                case PrintQueueStatus.Busy:
+                    PrintStaticText = "打印机正忙";
+                    isPrintErrer = true;
+                    break;
+                case PrintQueueStatus.DoorOpen:
+                    PrintStaticText = "打印机上的门已打开";
+                    isPrintErrer = true;
+                    break;
+                case PrintQueueStatus.Error:
+                    PrintStaticText = "由于错误情况，打印机无法打印。";
+                    isPrintErrer = true;
+                    break;
+                case PrintQueueStatus.IOActive:
+                    PrintStaticText = "打印机正在与打印服务器交换数据";
+                    isPrintErrer = true;
+                    break;
+                case PrintQueueStatus.Initializing:
+                    PrintStaticText = "打印机正在初始化";
+                    isPrintErrer = true;
+                    break;
+                case PrintQueueStatus.ManualFeed:
+                    PrintStaticText = "打印机正在等待用户将打印介质放入手动送纸盒";
+                    isPrintErrer = true;
+                    break;
+                case PrintQueueStatus.NoToner:
+                    PrintStaticText = "打印机墨粉用完";
+                    isPrintErrer = true;
+                    break;
+                case PrintQueueStatus.None:
+                    PrintStaticText = "未指定状态。";
+                    isPrintErrer = true;
+                    break;
+                case PrintQueueStatus.NotAvailable:
+                    PrintStaticText = "状态信息不可用";
+                    isPrintErrer = true;
+                    break;
+                case PrintQueueStatus.Offline:
+                    PrintStaticText = "打印机处于脱机状态。";
+                    isPrintErrer = true;
+                    break;
+                case PrintQueueStatus.OutOfMemory:
+                    PrintStaticText = "打印机无可用内存";
+                    isPrintErrer = true;
+                    break;
+                case PrintQueueStatus.OutputBinFull:
+                    PrintStaticText = "打印机的输出纸盒已满";
+                    isPrintErrer = true;
+                    break;
+                case PrintQueueStatus.PagePunt:
+                    PrintStaticText = "打印机不能打印当前页";
+                    isPrintErrer = true;
+                    break;
+                case PrintQueueStatus.PaperJam:
+                    PrintStaticText = "打印机卡纸";
+                    isPrintErrer = true;
+                    break;
+                case PrintQueueStatus.PaperOut:
+                    PrintStaticText = "打印机中没有或已用完当前打印作业所需的纸张类型";
+                    isPrintErrer = true;
+                    break;
+                case PrintQueueStatus.PaperProblem:
+                    PrintStaticText = "打印机中的纸张导致未指定的错误情况";
+                    isPrintErrer = true;
+                    break;
+                case PrintQueueStatus.Paused:
+                    PrintStaticText = "打印队列已暂停";
+                    isPrintErrer = true;
+                    break;
+                case PrintQueueStatus.PendingDeletion:
+                    PrintStaticText = "打印队列正在删除打印作业";
+                    isPrintErrer = true;
+                    break;
+                case PrintQueueStatus.PowerSave:
+                    PrintStaticText = "打印机处于节能模式";
+                    isPrintErrer = true;
+                    break;
+                case PrintQueueStatus.Printing:
+                    PrintStaticText = "设备正在打印";
+                    isPrintErrer = true;
+                    break;
+                case PrintQueueStatus.Processing:
+                    PrintStaticText = "设备正在执行某种工作，如果此设备是集打印机、传真机和扫描仪于一体的多功能设备，则不需要打印";
+                    isPrintErrer = true;
+                    break;
+                case PrintQueueStatus.ServerUnknown:
+                    PrintStaticText = "打印机处于错误状态";
+                    isPrintErrer = true;
+                    break;
+                case PrintQueueStatus.TonerLow:
+                    PrintStaticText = "打印机中只剩下少量墨粉";
+                    isPrintErrer = true;
+                    break;
+                case PrintQueueStatus.UserIntervention:
+                    PrintStaticText = "打印机要求通过用户操作来更正错误情况";
+                    isPrintErrer = true;
+                    break;
+                case PrintQueueStatus.Waiting:
+                    PrintStaticText = "打印机正在等待打印作业";
+                    isPrintErrer = true;
+                    break;
+                case PrintQueueStatus.WarmingUp:
+                    PrintStaticText = "打印机正在预热";
+                    isPrintErrer = true;
+                    break;
+            }
+
+            if (isPrintErrer)
+            {
+                //WriteLog.SetString(PrintStaticText);
+                MessageBox.Show(PrintStaticText, "警告", MessageBoxButtons.OK, MessageBoxIcon.Error);
+            }
+            if (ex.Message == "The net printer is unavailable.")
+            {
+
+
+                MessageBox.Show("网络打印机不可用", "警告", MessageBoxButtons.OK, MessageBoxIcon.Error);
+               // WriteLog.SetString(ex.Message);
+            }
+            else
+            {
+               // WriteLog.SetException(ex);
+            }
+        }
+    }
+}

formula_manage.csproj

@@ -124,6 +124,8 @@
     <Reference Include="System" />
     <Reference Include="System.Data" />
     <Reference Include="System.Drawing" />
+    <Reference Include="System.Management" />
+    <Reference Include="System.Printing" />
     <Reference Include="System.Windows.Forms" />
     <Reference Include="System.Windows.Interactivity, Version=4.5.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35, processorArchitecture=MSIL">
       <HintPath>packages\MvvmLightLibs.5.4.1.1\lib\net45\System.Windows.Interactivity.dll</HintPath>
@@ -180,6 +182,7 @@
     <Compile Include="UserClass\IniFile.cs" />
     <Compile Include="UserClass\PressKey.cs" />
     <Compile Include="UserClass\DataTableForToObservableCollection.cs" />
+    <Compile Include="UserClass\UserPrint.cs" />
     <Compile Include="ViewModel\MainWindowViewModel.cs" />
     <Compile Include="ViewModel\ViewModelLocator.cs" />
     <Compile Include="View\Formula.xaml.cs">