从DLL导入方法将按照方法名称首字母开始排序；规范化方法参数描述中的输入类型，改为枚举。

Library/Enums/ParameterValueInputType.cs

@@ -0,0 +1,14 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Serein.Library
+{
+    public enum ParameterValueInputType
+    {
+        Input,
+        Select,
+    }
+}

Library/FlowNode/NodeModelBaseFunc.cs

@@ -74,7 +74,7 @@ namespace Serein.Library
                 pd.DataType = null;
                 pd.Name = null;
                 pd.ArgDataSourceNodeGuid = null;
-                pd.ExplicitTypeName = null;
+                pd.InputType = ParameterValueInputType.Input;
             }
             this.MethodDetails.ParameterDetailss = null;
             this.MethodDetails.ActingInstance = null;

Library/FlowNode/ParameterDetails.cs

@@ -10,6 +10,8 @@ using System.Threading.Tasks;
 namespace Serein.Library
 {
 
+
+
     /// <summary>
     /// 节点入参参数详情
     /// </summary>
@@ -57,7 +59,7 @@ namespace Serein.Library
         /// <para>Value  ：除以上类型之外的任意参数</para>
         /// </summary>
         [PropertyInfo] 
-        private string _explicitTypeName ;
+        private ParameterValueInputType _inputType ;
 
         /// <summary>
         /// 入参数据来源。默认使用上一节点作为入参数据。
@@ -91,7 +93,7 @@ namespace Serein.Library
         private string _dataValue;
 
         /// <summary>
-        /// 只有当ExplicitTypeName 为 Select 时，才会需要该成员。
+        /// 只有当 InputType 为 Select 时，才会需要该成员。
         /// </summary>
         [PropertyInfo(IsNotification = true)] 
         private string[] _items ;
@@ -104,6 +106,8 @@ namespace Serein.Library
     }
 
 
+
+
     public partial class ParameterDetails
     {
 
@@ -133,7 +137,7 @@ namespace Serein.Library
             Name = info.Name;
             DataType = Type.GetType(info.DataTypeFullName);
             ExplicitType = Type.GetType(info.ExplicitTypeFullName);
-            ExplicitTypeName = info.ExplicitTypeName;
+            InputType = info.InputType.ConvertEnum<ParameterValueInputType>();
             Items = info.Items;
             IsParams = info.IsParams;
         }
@@ -151,7 +155,7 @@ namespace Serein.Library
                 DataTypeFullName = this.DataType.FullName,
                 Name = this.Name,
                 ExplicitTypeFullName = this.ExplicitType.FullName,
-                ExplicitTypeName = this.ExplicitTypeName,
+                InputType = this.InputType.ToString(),
                 Items = this.Items.Select(it => it).ToArray(),
             };
         }
@@ -168,7 +172,7 @@ namespace Serein.Library
                 Index = this.Index,
                 IsExplicitData = this.IsExplicitData,
                 ExplicitType = this.ExplicitType,
-                ExplicitTypeName = this.ExplicitTypeName,
+                InputType = this.InputType,
                 //Convertor = this.Convertor,
                 DataType = this.DataType,
                 Name = this.Name,
@@ -199,6 +203,11 @@ namespace Serein.Library
             {
                 return context;
             }
+            // 返回流程上下文
+            if (typeof(NodeModelBase).IsAssignableFrom(DataType))
+            {
+                return NodeModel;
+            }
             // 显式设置的参数
             if (IsExplicitData && !DataValue.StartsWith("@", StringComparison.OrdinalIgnoreCase))
             {

Library/FlowNode/ParameterDetailsInfo.cs

@@ -43,7 +43,7 @@ namespace Serein.Library
         /// <para>Bool   : 布尔类型</para>
         /// <para>Value  ： 除以上类型之外的任意参数</para>
         /// </summary>
-        public string ExplicitTypeName { get; set; }
+        public string InputType { get; set; }
 
         /// <summary>
         /// 参数选择器

NodeFlow/Model/SingleConditionNode.cs

@@ -71,7 +71,7 @@ namespace Serein.NodeFlow.Model
                 ArgDataSourceType = ConnectionArgSourceType.GetPreviousNodeData,
                 NodeModel = this,
                 //Convertor = null,
-                ExplicitTypeName = "Value",
+                InputType = ParameterValueInputType.Input,
                 Items = null,
             };
             this.MethodDetails.ParameterDetailss = [..pd];

NodeFlow/Model/SingleExpOpNode.cs

@@ -60,7 +60,7 @@ namespace Serein.NodeFlow.Model
                 ArgDataSourceType = ConnectionArgSourceType.GetPreviousNodeData,
                 NodeModel = this,
                 //Convertor = null,
-                ExplicitTypeName = "Value",
+                InputType = ParameterValueInputType.Input,
                 Items = null,
             };
             this.MethodDetails.ParameterDetailss = [.. pd];

NodeFlow/Model/SingleScriptNode.cs

@@ -89,7 +89,7 @@ namespace Serein.NodeFlow.Model
                 ArgDataSourceNodeGuid = string.Empty,
                 ArgDataSourceType = ConnectionArgSourceType.GetPreviousNodeData,
                 NodeModel = this,
-                ExplicitTypeName = "Value",
+                InputType = ParameterValueInputType.Input,
                 Items = null,
                 IsParams = true,
             };

NodeFlow/Tool/FlowLibrary.cs

@@ -5,13 +5,21 @@ using System;
 using System.Collections.Concurrent;
 using System.Collections.Generic;
 using System.Diagnostics;
+using System.Globalization;
 using System.IO;
 using System.Linq;
 using System.Reflection;
 using System.Text;
+using static System.Runtime.InteropServices.JavaScript.JSType;
 
 namespace Serein.NodeFlow
 {
+    public class LibraryMdDd (MethodDetails methodDetails,DelegateDetails delegateDetails)
+    {
+        public MethodDetails MethodDetails { get;  } = methodDetails;
+        public DelegateDetails DelegateDetails { get; } = delegateDetails;
+    }
+
 
     /// <summary>
     /// 加载在流程中的程序集依赖
@@ -111,7 +119,7 @@ namespace Serein.NodeFlow
                 var loaderExceptions = ex.LoaderExceptions;
                 foreach (var loaderException in loaderExceptions)
                 {
-                    SereinEnv.WriteLine(InfoType.ERROR, loaderException.Message);
+                    SereinEnv.WriteLine(InfoType.ERROR, loaderException?.Message);
                 }
                 return false;
             }
@@ -149,7 +157,7 @@ namespace Serein.NodeFlow
             // 从 scanTypes.Type 创建的方法信息
             // Md : 方法描述
             // Dd ：方法对应的Emit委托
-            List<(MethodDetails Md, DelegateDetails Dd)> detailss = new List<(MethodDetails Md, DelegateDetails Dd)>();
+            List<LibraryMdDd> detailss = new List<LibraryMdDd>();
 
             // 遍历扫描的类型
             foreach ((var type, var flowName) in scanTypes)
@@ -165,7 +173,7 @@ namespace Serein.NodeFlow
                         continue;
                     }
                     md.MethodAnotherName = flowName + md.MethodAnotherName; // 方法别名
-                    detailss.Add((md, dd));
+                    detailss.Add(new LibraryMdDd(md, dd));
                 }
             }
 
@@ -176,11 +184,26 @@ namespace Serein.NodeFlow
             {
                 return false;
             }
-            #region 加载成功，缓存所有方法、委托的信息
+            // 简单排序一下
-            foreach ((var md, var dd) in detailss)
+            //detailss = detailss.OrderBy(k => k.MethodDetails.MethodName,).ToList();
+
+           
+            
+            detailss.Sort((a, b) => string.Compare(a.MethodDetails.MethodName, b.MethodDetails.MethodName, StringComparison.OrdinalIgnoreCase));
+            foreach (var item in detailss)
             {
-                MethodDetailss.TryAdd(md.MethodName, md);
+                SereinEnv.WriteLine(InfoType.INFO, "loading method : " + item.MethodDetails.MethodName);
-                DelegateDetailss.TryAdd(md.MethodName, dd);
+
+            }
+
+            //detailss.Sort((a, b) => string.Compare());
+
+            #region 加载成功，缓存所有方法、委托的信息
+            foreach (var item in detailss)
+            {
+                var key = item.MethodDetails.MethodName;
+                MethodDetailss.TryAdd(key, item.MethodDetails);
+                DelegateDetailss.TryAdd(key, item.DelegateDetails);
             }
 
             #endregion

NodeFlow/Tool/FlowLibraryManagement.cs

@@ -229,7 +229,8 @@ namespace Serein.NodeFlow.Tool
                     GC.WaitForPendingFinalizers();
                 };
                 var assembly = flowAlc.LoadFromAssemblyPath(dllFilePath); // 加载指定路径的程序集
-                return LoadAssembly(assembly, actionUnload);
+                var assembly_result = LoadAssembly(assembly, actionUnload);
+                return assembly_result;
             }
 
            /* var dir = Path.GetDirectoryName(dllFilePath); // 获取目录路径
@@ -272,15 +273,26 @@ namespace Serein.NodeFlow.Tool
             }
 
             FlowLibrary flowLibrary = new FlowLibrary(assembly, actionUnload);
-            if (flowLibrary.LoadAssembly(assembly))
+            var loadResult = flowLibrary.LoadAssembly(assembly); // 加载程序集
+            if (loadResult)
             {
-                _myFlowLibrarys.TryAdd(assembly.GetName().Name, flowLibrary);
+                var assemblyName = assembly.GetName().Name;
-                (NodeLibraryInfo, List<MethodDetailsInfo>) result = (flowLibrary.ToInfo(),
+                if (string.IsNullOrEmpty(assemblyName))
-                                                                flowLibrary.MethodDetailss.Values.Select(md => md.ToInfo()).ToList());
+                {
+                    actionUnload.Invoke();
+                    throw new Exception($"程序集[{assembly.GetName().FullName}]加载失败，没有程序集名称");
+                }
+                _myFlowLibrarys.TryAdd(assemblyName, flowLibrary);
+
+                List<MethodDetailsInfo> mdInfos = flowLibrary.MethodDetailss.Values.Select(md => md.ToInfo()).ToList();
+                mdInfos.Sort((a, b) => string.Compare(a.MethodName, b.MethodName, StringComparison.OrdinalIgnoreCase));
+
+                (NodeLibraryInfo, List<MethodDetailsInfo>) result = (flowLibrary.ToInfo(), mdInfos);
                 return result;
             }
             else
             {
+                actionUnload.Invoke();
                 throw new Exception($"程序集[{assembly.GetName().FullName}]加载失败");
             }
         }

NodeFlow/Tool/NodeMethodDetailsHelper.cs

@@ -6,6 +6,7 @@ using System.Reflection;
 using Serein.Library.FlowNode;
 using System.Diagnostics;
 using System.Diagnostics.CodeAnalysis;
+using System.ComponentModel.DataAnnotations;
 
 namespace Serein.NodeFlow.Tool;
 
@@ -47,13 +48,10 @@ public static class NodeMethodDetailsHelper
         }
         
         var methodName = $"{assemblyName}.{type.Name}.{methodInfo.Name}";
-        SereinEnv.WriteLine(InfoType.INFO, "loading method : " + methodName);
         
         // 创建参数信息
         var explicitDataOfParameters = GetExplicitDataOfParameters(methodInfo.GetParameters());
 
-        
-
         //// 通过表达式树生成委托
         //var methodDelegate = GenerateMethodDelegate(type,   // 方法所在的对象类型
         //                                            method, // 方法信息
@@ -65,6 +63,34 @@ public static class NodeMethodDetailsHelper
         Type? returnType;
         bool isTask = IsGenericTask(methodInfo.ReturnType, out var taskResult);
 
+
+        if (attribute.MethodDynamicType == Library.NodeType.UI)
+        {
+            if (isTask)
+            {
+                var innerType = methodInfo.ReturnType.GetGenericArguments()[0];
+                if (innerType.IsGenericType && innerType != typeof(IEmbeddedContent))
+                {
+                    SereinEnv.WriteLine(InfoType.WARN, $"[{methodName}]跳过创建，因为UI方法的返回值并非IEmbeddedContent，流程工作台将无法正确显示自定义控件界面以及传递数据。");
+                    methodDetails = null;
+                    delegateDetails = null;
+                    return false;
+                }
+            }
+            else
+            {
+                if (methodInfo.ReturnType != typeof(IEmbeddedContent))
+                {
+                    SereinEnv.WriteLine(InfoType.WARN, $"[{methodName}]跳过创建，因为UI方法的返回值并非IEmbeddedContent，流程工作台将无法正确显示自定义控件界面以及传递数据。");
+                    methodDetails = null;
+                    delegateDetails = null;
+                    return false;
+                }
+            }
+          
+        }
+
+        // 对于触发器
         if (attribute.MethodDynamicType == Library.NodeType.Flipflop)
         {
             if (methodInfo.ReturnType.IsGenericType && methodInfo.ReturnType.GetGenericTypeDefinition() == typeof(Task<>))
@@ -91,13 +117,8 @@ public static class NodeMethodDetailsHelper
                 delegateDetails = null;
                 return false;
             }
-              
-            //if (!isTask || taskResult != typeof(IFlipflopContext<object>))
-            //{
-            //    
-            //}
-            
         }
+        
         else if(isTask)
         {
             returnType = taskResult is null ? typeof(Task) : taskResult;
@@ -111,8 +132,6 @@ public static class NodeMethodDetailsHelper
             attribute.AnotherName = methodInfo.Name;
         }
 
-
-       
         var asyncPrefix = "[异步]"; // IsGenericTask(returnType) ? "[async]" : ;
         var methodMethodAnotherName = isTask ? asyncPrefix + attribute.AnotherName : attribute.AnotherName;
 
@@ -126,7 +145,7 @@ public static class NodeMethodDetailsHelper
         {
             ActingInstanceType = type,
             // ActingInstance = instance, 
-            MethodName = methodName,
+            MethodName = NodeMethodDetailsHelper.GetMethodSignature(methodInfo),
             AssemblyName = assemblyName,
             MethodDynamicType = attribute.MethodDynamicType,
             MethodLockName = attribute.LockName,
@@ -147,7 +166,17 @@ public static class NodeMethodDetailsHelper
         return true;
 
     }
+    public static string GetMethodSignature(MethodInfo method)
+    {
+        if (method == null) return string.Empty;
 
+        string methodName = method.Name;
+        string returnType = method.ReturnType.Name;
+        string parameters = string.Join(", ", method.GetParameters()
+            .Select(p => $"{p.ParameterType.Name} {p.Name}"));
+
+        return $"{methodName}({parameters}) : {returnType}";
+    }
     public static bool IsGenericTask(Type returnType, out Type? taskResult)
     {
         // 判断是否为 Task 类型或泛型 Task<T>
@@ -236,6 +265,27 @@ public static class NodeMethodDetailsHelper
             #endregion
         }).ToArray();
 
+        foreach(var pd in tempParams)
+        {
+            var argType = pd.DataType;
+            // 运行环境
+            if (typeof(IFlowEnvironment).IsAssignableFrom(argType))
+            {
+                continue;
+            }
+            // 流程上下文
+            if (typeof(IDynamicContext).IsAssignableFrom(argType))
+            {
+                continue;
+            }
+            // 节点模型
+            if (typeof(NodeModelBase).IsAssignableFrom(argType))
+            {
+                continue;
+            }
+            pd.IsExplicitData = true;
+            
+        }
        
         return tempParams;
     }
@@ -260,14 +310,14 @@ public static class NodeMethodDetailsHelper
             dataType = parameterInfo.ParameterType;
         }
 
-        string explicitTypeName = GetExplicitTypeName(explicitParemType);
+        var inputType = GetInputType(explicitParemType);
-        var items = GetExplicitItems(explicitParemType, explicitTypeName);
+        var items = GetExplicitItems(explicitParemType, inputType);
-        if ("Bool".Equals(explicitTypeName)) explicitTypeName = "Select"; // 布尔值 转为 可选类型
+        //if ("Bool".Equals(inputType)) inputType = "Select"; // 布尔值 转为 可选类型
         return new ParameterDetails
         {
             IsExplicitData = isExplicitData, //attribute is null ? parameterInfo.HasDefaultValue : true,
             Index = index, // 索引
-            ExplicitTypeName = explicitTypeName, // Select/Bool/Value
+            InputType = inputType, // Select/Bool/Value
             ExplicitType = explicitParemType,// 显示的入参类型
             //Convertor = func, // 转换器
             DataType = dataType, // 实际的入参类型
@@ -286,17 +336,17 @@ public static class NodeMethodDetailsHelper
     /// </summary>
     /// <param name="type"></param>
     /// <returns></returns>
-    private static string GetExplicitTypeName(Type type)
+    private static ParameterValueInputType GetInputType(Type type)
     {
         
         return type switch
         {
-            Type t when t.IsEnum => "Select",
+            Type t when t.IsEnum => ParameterValueInputType.Select,
-            Type t when t == typeof(bool) => "Bool",
+            Type t when t == typeof(bool) => ParameterValueInputType.Select,
-            Type t when t == typeof(string) => "Value",
+            Type t when t == typeof(string) => ParameterValueInputType.Input,
-            Type t when t == typeof(int) => "Value",
+            Type t when t == typeof(int) => ParameterValueInputType.Input,
-            Type t when t == typeof(double) => "Value",
+            Type t when t == typeof(double) => ParameterValueInputType.Input,
-            _ => "Value"
+            _ => ParameterValueInputType.Input
         };
     }
 
@@ -305,14 +355,14 @@ public static class NodeMethodDetailsHelper
     /// 获取参数列表选项
     /// </summary>
     /// <param name="type"></param>
-    /// <param name="explicitTypeName"></param>
+    /// <param name="InputType"></param>
     /// <returns></returns>
-    private static IEnumerable<string> GetExplicitItems(Type type, string explicitTypeName)
+    private static IEnumerable<string> GetExplicitItems(Type type, ParameterValueInputType InputType)
     {
-        IEnumerable<string>  items =  explicitTypeName switch
+        IEnumerable<string>  items =  InputType switch
         {
-            "Select" => Enum.GetNames(type),
+            ParameterValueInputType.Select when type == typeof(bool) => ["True", "False"],
-            "Bool" => ["True", "False"],
+            ParameterValueInputType.Select  => Enum.GetNames(type),
             _ => []
         };
         return items;

Serein.Workbench.Avalonia/Converters/IsVisibleOfParameterConverter.cs

@@ -18,7 +18,7 @@ namespace Serein.Workbench.Avalonia.Converters
             if(value is ParameterDetails pd)
             {
                     
-                if (pd.ExplicitTypeName == "Value")
+                if (pd.InputType == ParameterValueInputType.Input)
                 {
                     
                     return false;

Serein.Workbench.Avalonia/Custom/ViewModels/ParameterDetailsViewModel.cs

@@ -48,7 +48,7 @@ namespace Serein.Workbench.Avalonia.Custom.ViewModels
                 return;
             }
 
-            if ("Value".Equals(ParameterDetails.ExplicitTypeName))
+            if (ParameterDetails.InputType == ParameterValueInputType.Input )
             {
                 // 值类型
                 IsVisibleA = false;

Workbench/Node/View/ScriptNodeControl.xaml.cs

@@ -72,7 +72,7 @@ namespace Serein.Workbench.Node.View
                 // 获取 MethodDetailsControl 实例
                 var methodDetailsControl = this.MethodDetailsControl;
                 var itemsControl = FindVisualChild<ItemsControl>(methodDetailsControl); // 查找 ItemsControl
-                if (itemsControl != null)
+                if (itemsControl != null && base.ViewModel.NodeModel.MethodDetails.ParameterDetailss != null)
                 {
                     var argDataJunction = new JunctionControlBase[base.ViewModel.NodeModel.MethodDetails.ParameterDetailss.Length];
                     var controls = new List<JunctionControlBase>();

Workbench/Themes/MethodDetailsControl.xaml

@@ -137,7 +137,7 @@
                                                     <MultiDataTrigger>
                                                         <MultiDataTrigger.Conditions>
                                                             <Condition Binding="{Binding IsExplicitData}" Value="true" />
-                                                            <Condition Binding="{Binding ExplicitTypeName}" Value="Select" />
+                                                            <Condition Binding="{Binding InputType}" Value="Select" />
                                                         </MultiDataTrigger.Conditions>
                                                         <Setter Property="ContentTemplate">
                                                             <Setter.Value>
@@ -160,7 +160,7 @@
                                                     <MultiDataTrigger>
                                                         <MultiDataTrigger.Conditions>
                                                             <Condition Binding="{Binding IsExplicitData}" Value="true" />
-                                                            <Condition Binding="{Binding ExplicitTypeName}" Value="Value" />
+                                                            <Condition Binding="{Binding InputType}" Value="Input" />
                                                         </MultiDataTrigger.Conditions>
                                                         <Setter Property="ContentTemplate">
                                                             <Setter.Value>