'System.Reflection' Tag

  • Call MethodInfo.Invoke with an out parameter

    August 21, 2009

    Taken from http://www.galcho.com/Blog/P…
    Here is how to call a method with an out parameter using MethodInfo.Invoke, in this case the out parameter is the last one (int).
    int parNum = 0;
    string parText = “99″;
    object[] methodParms = new object[] { parText, parNum };
    MethodInfo methInfo = parNum.GetType().GetMethod(“TryParse”, new Type[] { typeof(string), typeof(int).MakeByRefType() });
    methInfo.Invoke(null, methodParms);
    parNum = (int)methodParms[1];
    Console.WriteLine(“Parsed number:{0}”, parNum);

  • Generic Method Overloading in C#

    February 17, 2009

    Say you have an outer method:
    public OuterMethod(object x)
    {
    InnerMethod(x);
    }
    and an inner method with these overloads

    public InnerMethod(object x)
    {
    //Generic Actions
    }
    public InnerMethod(Person x)
    {
    //Person Specific Actions
    }
    public InnerMethod(Dog x)
    {
    // Dog Specific Actions
    }

    How do you make it so that when the outer method calls the inner method it completes the specific actions as well as the generic ones that allows you to [...]

 
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