CODEWITHSUNDEEP
c#.netoop
Amged
Amged

Reputation: 690

How to return the function name?

I wrote a class and I want to return the names of function which I implemented inside the class. 

public class cls
{
    public static string fun()
    {
      //code
    }
}

Simply I want to know how to know the name of the function (which is fun), not the return value of that function.

Upvotes: 2

Views: 228

Answers (5)

Marcelo Assis
Marcelo Assis

Reputation: 5194

public static void TraceContext(string messageFormat)
{
    Trace.WriteLine(string.Format(messageFormat, 
        new System.Diagnostics.StackFrame(1).GetMethod().Name));
}

See How To: Obtain Method Name Programmatically For Tracing

Upvotes: 4

E.Z. Hart
E.Z. Hart

Reputation: 5747

For the case in your question, this will work:

var methods = typeof (Messages).GetMethods(BindingFlags.DeclaredOnly | BindingFlags.Public | BindingFlags.Static);
foreach(var method in methods)
{
    Console.WriteLine(method.Name);
}

If you need other data (for example, inherited methods from a parent class), you'll need other combinations of BindingFlags.

Upvotes: 1

Jordaan Mylonas
Jordaan Mylonas

Reputation: 1271

Um, what? The Class name is Messages. The Function is named Saved. Either you've made a typo, or you've omitted something important from your code/description.

In any case, the functionality you're after is contained in the Reflection namespace.

No offense intended, but based on how you've worded your description, I'm going to assume no prior knowledge of reflection, in which case I recommend the following introductory tutorial

Upvotes: 0

Jason
Jason

Reputation: 3806

You can use reflection to do this

typeof(Messages).GetMethods(BindingFlags.Instance | BindingFlags.Public)
.Select(m=>m.Name)
.ToArray()

Upvotes: 1

Ben
Ben

Reputation: 1535

You need to use reflection, try http://www.csharp-examples.net/get-method-names/

Upvotes: 3

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