异常显示添加错误信息轮询显示

View/TechnologicalProcessView.xaml

@@ -90,7 +90,7 @@
         </DataGrid>
         <Grid Width="600" Margin="0,40,0,0" HorizontalAlignment="Left" >
             <ScrollViewer VerticalScrollBarVisibility="Auto" PanningMode="VerticalOnly">
-                <TextBlock x:Name="log" TextWrapping="Wrap" FontSize="25" Background="White" 
+                <TextBlock x:Name="log" FontSize="25" Background="White" 
                     Text="{Binding Sys_log}" />
             </ScrollViewer>
             <DataGrid x:Name="Receip" IsHitTestVisible="False" Visibility="Collapsed"

View/TechnologicalProcessView.xaml.cs

@@ -199,7 +199,6 @@ namespace DyeingComputer.View
             Parameter_set.ItemsSource = tblDatas.DefaultView;
 
         }
-
         private void Parameter_set_CellEditEnding(object sender, DataGridCellEditEndingEventArgs e)
         {
             string VID;
@@ -247,7 +246,6 @@ namespace DyeingComputer.View
             }
         }//参数设置
 
-
         DataTable tblDatas = new DataTable("Datas");
         public static object workName;
         public static SQLiteHelper SQLiteHelpers = null;  //定义数据库
@@ -284,7 +282,6 @@ namespace DyeingComputer.View
             }
             SQLiteHelpers.Close();  //关闭连接
         }
-
         private void TechnologicalProcess_sql()
         {
             SQLiteHelpers = new SQLiteHelper(DBAddress); //数据库连接路径
@@ -309,7 +306,6 @@ namespace DyeingComputer.View
             // FocusManager.SetFocusedElement(Grid, Grid);
             // Grid.DataContext = new MainWindowViewModel();
         }
-
         private void UserControl_KeyDown(object sender, KeyEventArgs e) //键盘监控
         {
             if (errTabler.Rows.Count == 0)//无错误信息
@@ -384,8 +380,7 @@ namespace DyeingComputer.View
             APILog.LOGlog(MainWindowViewModel.WorkNumder.ToString(), "UserActions", "STEP = " + n,
                  "StepID="+ e.StepID + ";StepName="+ e.StepNAME+";P1="+ e.P1+
                  ";P2="+ e.P2+";P3="+ e.P3+";P4="+ e.P4+";P5="+ e.P5);
-            User_Button = true;
-                
+            User_Button = true;                
         }
         public static void Dat()//行号刷新
         {