试试这个…

    /// <summary>
    /// Return the full name of method
    /// </summary>
    /// <param name="obj">Class that calls this method (use Report(this))</param>
    /// <returns></returns>
    public string Report(object obj)
    {
        var reflectedType = new StackTrace().GetFrame(1).GetMethod().ReflectedType;
        if (reflectedType == null) return null;

        var i = reflectedType.FullName;
        var ii = new StackTrace().GetFrame(1).GetMethod().Name;

        return string.Concat(i, ".", ii);
    }

比较获得方法名的方法——在LinqPad中使用任意计时结构:

CODE

void Main()
{
    // from http://blogs.msdn.com/b/webdevelopertips/archive/2009/06/23/tip-83-did-you-know-you-can-get-the-name-of-the-calling-method-from-the-stack-using-reflection.aspx
    // and https://stackoverflow.com/questions/2652460/c-sharp-how-to-get-the-name-of-the-current-method-from-code

    var fn = new methods();

    fn.reflection().Dump("reflection");
    fn.stacktrace().Dump("stacktrace");
    fn.inlineconstant().Dump("inlineconstant");
    fn.constant().Dump("constant");
    fn.expr().Dump("expr");
    fn.exprmember().Dump("exprmember");
    fn.callermember().Dump("callermember");

    new Perf {
        { "reflection", n => fn.reflection() },
        { "stacktrace", n => fn.stacktrace() },
        { "inlineconstant", n => fn.inlineconstant() },
        { "constant", n => fn.constant() },
        { "expr", n => fn.expr() },
        { "exprmember", n => fn.exprmember() },
        { "callermember", n => fn.callermember() },
    }.Vs("Method name retrieval");
}

// Define other methods and classes here
class methods {
    public string reflection() {
        return System.Reflection.MethodBase.GetCurrentMethod().Name;
    }
    public string stacktrace() {
        return new StackTrace().GetFrame(0).GetMethod().Name;
    }
    public string inlineconstant() {
        return "inlineconstant";
    }
    const string CONSTANT_NAME = "constant";
    public string constant() {
        return CONSTANT_NAME;
    }
    public string expr() {
        Expression<Func<methods, string>> ex = e => e.expr();
        return ex.ToString();
    }
    public string exprmember() {
        return expressionName<methods,string>(e => e.exprmember);
    }
    protected string expressionName<T,P>(Expression<Func<T,Func<P>>> action) {
        // https://stackoverflow.com/a/9015598/1037948
        return ((((action.Body as UnaryExpression).Operand as MethodCallExpression).Object as ConstantExpression).Value as MethodInfo).Name;
    }
    public string callermember([CallerMemberName]string name = null) {
        return name;
    }
}

结果

反射 反射

堆栈跟踪 堆栈跟踪

inlineconstant inlineconstant

常数 常数

埃克普尔 e => e.expr（）

exprmember exprmember

callermember 主要

Method name retrieval: (reflection) vs (stacktrace) vs (inlineconstant) vs (constant) vs (expr) vs (exprmember) vs (callermember) 

 154673 ticks elapsed ( 15.4673 ms) - reflection
2588601 ticks elapsed (258.8601 ms) - stacktrace
   1985 ticks elapsed (  0.1985 ms) - inlineconstant
   1385 ticks elapsed (  0.1385 ms) - constant
1366706 ticks elapsed (136.6706 ms) - expr
 775160 ticks elapsed ( 77.516  ms) - exprmember
   2073 ticks elapsed (  0.2073 ms) - callermember


>> winner: constant

注意expr和callermember方法并不完全“正确”。在这里，您可以看到一个重复的相关评论，即反射比stacktrace快15倍。

简单的处理方法是:

System.Reflection.MethodBase.GetCurrentMethod().DeclaringType.FullName + "." + System.Reflection.MethodBase.GetCurrentMethod().Name;

如果系统。反射包含在using块中:

MethodBase.GetCurrentMethod().DeclaringType.FullName + "." + MethodBase.GetCurrentMethod().Name;

using System;
                    
public class Program
{
    public static void Main()
    {
        
        Console.WriteLine("1: {0} {1}", System.Reflection.MethodBase.GetCurrentMethod().Name, System.Reflection.MethodBase.GetCurrentMethod().ReflectedType);
        OtherMethod();
    }
    
    public static void OtherMethod()
    {
        Console.WriteLine("2: {0} {1}", System.Reflection.MethodBase.GetCurrentMethod().Name, System.Reflection.MethodBase.GetCurrentMethod().ReflectedType);
    }
}

输出:

1: Main Program
2: OtherMethod Program

从。net 4.5开始，你也可以使用[CallerMemberName]。

示例:一个属性setter(回答第2部分):

protected void SetProperty<T>(T value, [CallerMemberName] string property = null)
{
    this.propertyValues[property] = value;
    OnPropertyChanged(property);
}

public string SomeProperty
{
    set { SetProperty(value); }
}

编译器将在调用点提供匹配的字符串字面量，因此基本上没有性能开销。

我认为你应该能够从创建一个StackTrace。或者，正如@edg和@Lars Mæhlum提到的，MethodBase.GetCurrentMethod()