✨ 增加隐藏标题功能

Converts/Boolean2VisibilityConverter.cs

@@ -0,0 +1,39 @@
+using System;
+using System.Globalization;
+using System.Windows;
+using System.Windows.Data;
+
+namespace GeekDesk.Converts
+{
+    internal class Boolean2VisibilityConverter : IValueConverter
+    {
+        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
+        {
+            bool param = false;
+            if (value != null)
+            {
+                param = (bool)value;
+            }
+            if (param)
+            {
+                return Visibility.Visible;
+            } else
+            {
+                return (Visibility)parameter;
+            }
+            
+        }
+
+        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
+        {
+            if ((bool)value)
+            {
+                return Visibility.Visible;
+            }
+            else
+            {
+                return Visibility.Hidden;
+            }
+        }
+    }
+}