添加项目文件。

UIShare/Converters/ParameterValueToStringConverter.cs

@@ -0,0 +1,37 @@
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using System.Globalization;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Data;
+
+namespace UIShare.Converters
+{
+    public class ParameterValueToStringConverter : IValueConverter
+    {
+        public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
+        {
+            if (value is IEnumerable enumerable && !(value is string))
+            {
+                var elements = enumerable.Cast<object>().Select(item => item?.ToString() ?? "null");
+                return $"[{string.Join(", ", elements)}]";
+            }
+            else if(value != null)
+            {
+                return value.ToString()!;
+            }
+            return "";
+        }
+
+        public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
+        {
+            if (value != null)
+            {
+                return value.ToString()!;
+            }
+            return "";
+        }
+    }
+}