添加项目文件。

UIShare/Converters/FilteredParametersConverter.cs

@@ -0,0 +1,74 @@
+
+using UIShare.UIViewModel;
+using System;
+using System.Globalization;
+using System.Linq;
+using System.Windows.Data;
+
+namespace UIShare.Converters
+{
+    public class FilteredParametersConverter : IMultiValueConverter
+    {
+        public object Convert(object[] values, Type targetType, object parameter, CultureInfo culture)
+        {
+            if (values.Length < 2 || values[0] == null || values[1] == null)
+                return null;
+
+            Type currentParamType = values[0] as Type;
+            var allParameters = values[1] as System.Collections.IEnumerable;
+
+            if (currentParamType == null || allParameters == null)
+                return allParameters;
+
+            // 过滤出类型匹配的参数
+            return allParameters.Cast<ParameterModel>()
+                .Where(p => IsTypeMatch(currentParamType, p.Type))
+                .ToList();
+        }
+
+        private bool IsTypeMatch(Type currentType, Type candidateType)
+        {
+            if (candidateType == null) return false;
+
+            // 如果候选参数类型是 object，则匹配所有类型
+            if (candidateType == typeof(object)) return true;
+
+            // 如果类型完全相同，则匹配
+            if (candidateType == currentType) return true;
+
+            // 处理数值类型的兼容性
+            if (IsNumericType(currentType) && IsNumericType(candidateType))
+                return true;
+
+            return false;
+        }
+
+        private bool IsNumericType(Type type)
+        {
+            if (type == null) return false;
+
+            switch (Type.GetTypeCode(type))
+            {
+                case TypeCode.Byte:
+                case TypeCode.SByte:
+                case TypeCode.UInt16:
+                case TypeCode.UInt32:
+                case TypeCode.UInt64:
+                case TypeCode.Int16:
+                case TypeCode.Int32:
+                case TypeCode.Int64:
+                case TypeCode.Decimal:
+                case TypeCode.Double:
+                case TypeCode.Single:
+                    return true;
+                default:
+                    return false;
+            }
+        }
+
+        public object[] ConvertBack(object value, Type[] targetTypes, object parameter, CultureInfo culture)
+        {
+            throw new NotImplementedException();
+        }
+    }
+}