add account page layout

2022-02-25 16:33:31 +08:00
parent 6254985c9b
commit fae6d2ce50
56 changed files with 592 additions and 191 deletions
--- a/Billing.Shared/UI/Converters.cs
+++ b/Billing.Shared/UI/Converters.cs
@ -38,4 +38,17 @@ namespace Billing.UI
            return value;
        }
    }
+
+    public class NotNullConverter : IValueConverter
+    {
+        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
+        {
+            return value != null;
+        }
+
+        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
+        {
+            return value;
+        }
+    }
 }