//try overriding Equal, ==, !=, GetHashCode
public override bool Equals(object obj)
{
pug temp = (pug)obj;
if (temp.name == name)
{
return(true);
}
else
{
return(false);
}
}
public pug(pug i) : base(i)
{
snorer = i.snorer;
}
public static void dogInheritance()
{
pug Emma = new pug("Emma", "fawn", 3, 2014, false);
chihuahua Eagle = new chihuahua("Eagle", "fawn", 6, 2010, false);
Emma.showInfo();
pug Emily = new pug(Emma);
Emily.name = "Emily";
Console.WriteLine("Equals: " + Emily.Equals(Emma));
Console.WriteLine("Operator Equals: " + (Emily == Emma) + "\n");
Emily.showInfo();
Eagle.showInfo();
int i = 5;
object a = i;
Console.WriteLine(a);
try
{
try
{
Emma.speak(new string[] { "hi", "my name is Emma.", "I am a talkative pug", "as you can see" });
Eagle.speak(new string[] { "hi", "my name is Eagle." });
// throw new DivideByZeroException(); //manually throw to catch
}
catch (dogException) // this will catch dogException
{
Console.WriteLine("error: dog talks too much");
//throw; //manually throw outter catch
}
finally {
Console.WriteLine("finally");
}
}
catch {
Console.WriteLine("got");
}
//Runtime type id & reflection
dog d = new dog();
d = Eagle as dog;
chihuahua c = new chihuahua();
c = Eagle as chihuahua;
Console.WriteLine(d.name);
pug puggy = null;
Type t_chi = typeof(pug);
Console.WriteLine(t_chi.FullName);
System.Reflection.ConstructorInfo[] cons = t_chi.GetConstructors();
for (int b = 0; b < cons.Length; b++)
{
System.Reflection.ParameterInfo[] pa = cons[b].GetParameters();
if (pa.Length == 5)
{
object[] consArgs = { "puggy", "fawn", 5, 2007, false };
puggy = (pug)cons[b].Invoke(consArgs);
Console.WriteLine(puggy.name);
break;
}
}
System.Reflection.MethodInfo[] mi = t_chi.GetMethods(System.Reflection.BindingFlags.DeclaredOnly | System.Reflection.BindingFlags.Instance | System.Reflection.BindingFlags.Public);
foreach (System.Reflection.MethodInfo mi_info in mi)
{
System.Reflection.ParameterInfo[] pa_info = mi_info.GetParameters();
/*foreach (System.Reflection.ParameterInfo pa in pa_info)
* {
* Console.WriteLine("returnType: " + mi_info.ReturnType.Name + ", Method Name: " + mi_info.Name + ", Method Parameter:" + pa);
* }
*/
if (mi_info.Name.Equals("speak", StringComparison.Ordinal) && pa_info[0].ParameterType == typeof(string[]))
{
object[] arg = new object[1];
arg[0] = new string[] { "my", "name" };
Console.WriteLine();
/*
* for(int b = 0; b < ((string[])arg[0]).Length; b++)
* Console.WriteLine(((string[])arg[0])[b]);
*/
Console.WriteLine();
try
{
mi_info.Invoke(puggy, arg);
}
catch (Exception exc)
{
Console.WriteLine(exc);
}
Type t = typeof(pug);
Console.WriteLine(t.AssemblyQualifiedName);
}
Console.WriteLine("hihihdoihfapdhfap");
pug.writedown();
}
}
