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MethodBase.GetParameters Method

When overridden in a derived class, gets the parameters of the specified method or constructor.

Namespace: System.Reflection
Assembly: mscorlib (in mscorlib.dll)

public abstract ParameterInfo[] GetParameters ()
public abstract ParameterInfo[] GetParameters ()
public abstract function GetParameters () : ParameterInfo[]

Return Value

An array of type ParameterInfo containing information that matches the signature of the method (or constructor) reflected by this MethodBase instance.

// The following example uses instances of classes in 
// the System.Reflection namespace to discover an event argument type.
using System;
using System.Reflection;

public delegate void MyDelegate(int i);
public class MainClass 
{
    public event MyDelegate ev;
    public void Fire(int i) 
    {
        ev += new MyDelegate(this.Fire);
    }

    public static void Main() 
    {
        Type deleg = typeof(MainClass).GetEvent("ev").EventHandlerType;
        MethodInfo invoke = deleg.GetMethod("Invoke");
        ParameterInfo[] pars = invoke.GetParameters();
        foreach (ParameterInfo p in pars) 
        {
            Console.WriteLine(p.ParameterType);
        }
    }
}

Windows 98, Windows 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see System Requirements.

.NET Framework

Supported in: 2.0, 1.1, 1.0

.NET Compact Framework

Supported in: 2.0, 1.0

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