:fire:增加自定义背景保存

Converts/TextToColorConverter.cs

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+using System;
+using System.Globalization;
+using System.Windows.Data;
+using System.Windows.Media;
+
+namespace GeekDesk.Converts
+{
+    internal class TextToColorConverter : IValueConverter
+    {
+        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
+        {
+            if (value == null)
+            {
+                return null;
+            }
+            string str = value as string;
+            return new SolidColorBrush((Color)ColorConverter.ConvertFromString(str));
+        }
+
+        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
+        {
+            if (value == null)
+            {
+                return null;
+            }
+            string str = value as string;
+            return new SolidColorBrush((Color)ColorConverter.ConvertFromString(str));
+        }
+    }
+}

Converts/ValueConvert.cs

@@ -0,0 +1,32 @@
+using System;
+using System.Collections.Generic;
+using System.Globalization;
+using System.Windows;
+using System.Windows.Data;
+
+namespace GeekDesk.Converts
+{
+    internal class ValueConvert : IValueConverter
+    {
+        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
+        {
+            if (value is bool) {
+                Dictionary<bool, string> dict = (Dictionary<bool, string>)parameter;
+                bool val = (bool)value;
+                return dict[val];
+            }
+            return null;
+        }
+
+        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
+        {
+            if (value is bool)
+            {
+                Dictionary<bool, string> dict = (Dictionary<bool, string>)parameter;
+                bool val = (bool)value;
+                return dict[val];
+            }
+            return null;
+        }
+    }
+}