C#中使用反射显示程序集的所有类型和属性

/// <summary>   ///   /// loads a *.dll file from txtMethods and invokes all methods int it.   /// lists all types in the assembly   ///   /// </summary>   /// <param name="sender"></param>   /// <param name="e"></param>   private void btnList_Click(object sender, System.EventArgs e)   {    string fileName=labelFile.Text.Trim();    string result="";    txtMethods.Text="";    txtTypes.Text="";    if(File.Exists(fileName))    {     try     {      Assembly assembly=Assembly.LoadFrom(fileName);      Type[] types=assembly.GetTypes();      result="The Assembly contains the following types :"+Environment.NewLine;           for(int i=0;i<types.GetLength(0);++i)      {       result+="\t "+i+":"+types[i].Name+" "+" "+Environment.NewLine;       // Get the public methods.       MethodInfo[] myArrayMethodInfo=types[i].GetMethods(BindingFlags.Public|BindingFlags.Instance|BindingFlags.DeclaredOnly);       txtMethods.Text=txtMethods.Text+Environment.NewLine+"The number of public methods in "+types[i].Name+" is "+myArrayMethodInfo.Length+Environment.NewLine;       // get all the methods.       txtMethods.Text=txtMethods.Text+getMethodInfo(myArrayMethodInfo);       /*       // Get the nonpublic methods.       MethodInfo[] myArrayMethodInfo1 = myType.GetMethods(BindingFlags.NonPublic|BindingFlags.Instance|BindingFlags.DeclaredOnly);       Console.WriteLine("\nThe number of protected methods is {0}.", myArrayMethodInfo1.Length);       // Display information for all methods.       LabelFile.Text=DisplayMethodInfo(myArrayMethodInfo1);       */      }      foreach(Type myType in types)      {       // Get the public properties.       PropertyInfo[] myPropertyInfo = myType.GetProperties(BindingFlags.Public|BindingFlags.Instance);       Console.WriteLine("The mumber of public properties in "+myType.Name+" is {0}.", myPropertyInfo.Length);       // Display the public properties.       getPropertyInfo(myPropertyInfo);       // Get the nonpublic properties.       PropertyInfo[] myPropertyInfo1 = myType.GetProperties(BindingFlags.NonPublic|BindingFlags.Instance);       txtMethods.Text=txtMethods.Text+Environment.NewLine+("The number of NonPublic properties in "+myType.Name+" is "+ myPropertyInfo1.Length)+Environment.NewLine;       // Display all the nonpublic properties.       txtMethods.Text=txtMethods.Text+getPropertyInfo(myPropertyInfo1);      }      txtTypes.Text=result;     }     catch(Exception ee)     {      throw ee;     }         }   }   /// <summary>   /// get Method informations from MethodInfo[] Array:   /// </summary>   /// <param name="myArrayMethodInfo"></param>   /// <returns></returns>   public string getMethodInfo(MethodInfo[] myArrayMethodInfo)   {    string methodStr="";    ///    ///getinformation for all methods.    for(int i=0;i<myArrayMethodInfo.Length;i++)    {     MethodInfo myMethodInfo = (MethodInfo)myArrayMethodInfo[i];     methodStr+="Method "+i+" :"+ myMethodInfo.Name+Environment.NewLine;    }       return methodStr;   }   /// <summary>   /// get properties information from PropertyInfo[] Array:   /// </summary>   /// <param name="myPropertyInfo"></param>   /// <returns></returns>   public string getPropertyInfo(PropertyInfo[] myPropertyInfo)   {    string propStr="";    // Display information for all properties.    for(int i=0;i<myPropertyInfo.Length;i++)    {     PropertyInfo myPropInfo = (PropertyInfo)myPropertyInfo[i];     propStr+="property "+i+":"+ myPropInfo.Name+" type:"+ myPropInfo.PropertyType+Environment.NewLine;    }    return propStr;   } 作者Blog： http://blog.csdn.net/davidullua/