首次提交：添加src文件夹代码

Cowain.Bake.Model/Converter/MachineTypeConverter.cs

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+using System;
+using System.Collections.Generic;
+using System.Globalization;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Data;
+
+namespace Cowain.Bake.DAL.Converter
+{
+    public class MachineTypeConverter : IValueConverter
+    {
+        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
+        {
+            if (value == null)
+                throw new ArgumentNullException("value can not be null");
+            if (value is int val)
+            {
+                var p = GlobalListData.MachineType.Where(x => x.Type == val).FirstOrDefault();
+                if (null == p)
+                {
+                    return null;
+                }
+                else
+                {
+                    return p.Name;
+                }
+              
+            }
+            throw new ArgumentNullException("value type is not int");
+        }
+
+        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
+        {
+            throw new NotImplementedException();
+        }
+    }
+}