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using System;
using System.Collections.Generic;
using System.Reflection;
namespace Pfz.Extensions
{
/// <summary>
/// Adds the GetParameterTypes method to the MethodInfo class.
/// </summary>
public static class PfzMethodInfoExtensions
{
private static readonly Dictionary<MethodBase, Type[]> _parameterTypes = new Dictionary<MethodBase, Type[]>();
/// <summary>
/// Gets an array with the parameter types of this method info.
/// </summary>
public static Type[] GetParameterTypes(this MethodBase methodInfo)
{
if (methodInfo == null)
throw new ArgumentNullException("methodInfo");
Type[] result;
lock(_parameterTypes)
{
if (!_parameterTypes.TryGetValue(methodInfo, out result))
{
var parameters = methodInfo.GetParameters();
result = new Type[parameters.Length];
for(int i=0; i<parameters.Length; i++)
result[i] = parameters[i].ParameterType;
_parameterTypes.Add(methodInfo, result);
}
}
if (result.Length == 0)
return result;
return result.TypedClone();
}
}
}
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I started to program computers when I was 11 years old, as a hobbyist, programming in AMOS Basic and Blitz Basic for Amiga.
At 12 I had my first try with assembler, but it was too difficult at the time. Then, in the same year, I learned C and, after learning C, I was finally able to learn assembler (for Motorola 680x0).
Not sure, but probably between 12 and 13, I started to learn C++. I always programmed "in an object oriented way", but using function pointers instead of virtual methods.
At 15 I started to learn Pascal at school and to use Delphi. At 16 I started my first internship (using Delphi). At 18 I started to work professionally using C++ and since then I've developed my programming skills as a professional developer in C++ and C#, generally creating libraries that help other developers do their work easier, faster and with less errors.
Want more info or simply want to contact me?
Take a look at:
http://paulozemek.azurewebsites.net/
Or e-mail me at: paulozemek@outlook.com
Codeproject MVP 2012, 2015 & 2016
Microsoft MVP 2013-2014 (in October 2014 I started working at Microsoft, so I can't be a Microsoft MVP anymore).