public static void Main(string[] args)
{
Assembly a = Assembly.LoadFrom("Calc.dll");
Console.WriteLine("Classes and Methods in Calc.dll");
foreach (Type t in a.GetTypes())
{
Console.WriteLine("Class Name : " + t.Name);
Console.WriteLine("Methods in " + t.Name + ":");
foreach (MethodInfo method in t.GetMethods())
{
Console.WriteLine(method);
}
Console.WriteLine(" ");
}
string choicecalculator, simpcalc, complcalc;
do
{
Console.WriteLine("Select 1 for simple calculator, 2 for complex calculator and 3 to quit");
choicecalculator = Console.ReadLine();
if (choicecalculator == "1")
{
Console.WriteLine("Simple Calculator was selected");
Console.WriteLine("Select 1 for add, 2 for sub, 3 to mult and 4 to div");
simpcalc = Console.ReadLine();
int c, d;
if (simpcalc == "1")
{
Console.WriteLine("enter in the first int:");
string first = Console.ReadLine();
Console.WriteLine("enter in the second int:");
string second = Console.ReadLine();
c = int.Parse(first);
d = int.Parse(second);
SimpleCalc myClassObj = new SimpleCalc();
Type myTypeObj = myClassObj.GetType();
MethodInfo myMethodInfo = myTypeObj.GetMethod("add");
object[] mParam = new object[] { c, d };
Console.Write("Result: " + myMethodInfo.Invoke(myClassObj, mParam) + " \n");
}
if (simpcalc == "2")
{
Console.WriteLine("enter in the first int:");
string first = Console.ReadLine();
Console.WriteLine("enter in the second int:");
string second = Console.ReadLine();
c = int.Parse(first);
d = int.Parse(second);
SimpleCalc myClassObj = new SimpleCalc();
Type myTypeObj = myClassObj.GetType();
MethodInfo myMethodInfo = myTypeObj.GetMethod("sub");
object[] mParam = new object[] { c, d };
Console.Write("Result: " + myMethodInfo.Invoke(myClassObj, mParam) + " \n");
}
if (simpcalc == "3")
{
Console.WriteLine("enter in the first int:");
string first = Console.ReadLine();
Console.WriteLine("enter in the second int:");
string second = Console.ReadLine();
c = int.Parse(first);
d = int.Parse(second);
SimpleCalc myClassObj = new SimpleCalc();
Type myTypeObj = myClassObj.GetType();
MethodInfo myMethodInfo = myTypeObj.GetMethod("mult");
object[] mParam = new object[] { c, d };
Console.Write("Result: " + myMethodInfo.Invoke(myClassObj, mParam) + " \n");
}
if (simpcalc == "4")
{
double x, y;
Console.WriteLine("enter in the first int:");
string first = Console.ReadLine();
Console.WriteLine("enter in the second int:");
string second = Console.ReadLine();
x = double.Parse(first);
y = double.Parse(second);
SimpleCalc myClassObj = new SimpleCalc();
Type myTypeObj = myClassObj.GetType();
MethodInfo myMethodInfo = myTypeObj.GetMethod("div");
object[] mParam = new object[] { x, y };
Console.Write("Result: " + myMethodInfo.Invoke(myClassObj, mParam) + " \n");
}
}
if (choicecalculator == "2")
{
Console.WriteLine("Complex Calculator was selected");
Console.WriteLine("Select 1 for add, 2 for sub, 3 to mult and 4 to div");
complcalc = Console.ReadLine();
int c, d, e, f;
if (complcalc == "1")
{
Console.WriteLine("enter in the first real int:");
string firstreal = Console.ReadLine();
Console.WriteLine("enter in the first imaginary int:");
string firstim = Console.ReadLine();
c = int.Parse(firstreal);
d = int.Parse(firstim);
Console.WriteLine("enter in the second real int:");
string secondreal = Console.ReadLine();
Console.WriteLine("enter in the second imaginary int:");
string secondim = Console.ReadLine();
e = int.Parse(secondreal);
f = int.Parse(secondim);
ComplexCalc myClassObj = new ComplexCalc();
Type myTypeObj = myClassObj.GetType();
MethodInfo myMethodInfo = myTypeObj.GetMethod("addreal");
object[] mParam = new object[] { c, e };
Console.Write("Real: " + myMethodInfo.Invoke(myClassObj, mParam));
myMethodInfo = myTypeObj.GetMethod("addim");
mParam = new object[] { d, f };
Console.Write("im: " + myMethodInfo.Invoke(myClassObj, mParam) + " \n");
}
if (complcalc == "2")
{
Console.WriteLine("enter in the first real int:");
string firstreal = Console.ReadLine();
Console.WriteLine("enter in the first imaginary int:");
string firstim = Console.ReadLine();
c = int.Parse(firstreal);
d = int.Parse(firstim);
Console.WriteLine("enter in the second real int:");
string secondreal = Console.ReadLine();
Console.WriteLine("enter in the second imaginary int:");
string secondim = Console.ReadLine();
e = int.Parse(secondreal);
f = int.Parse(secondim);
ComplexCalc myClassObj = new ComplexCalc();
Type myTypeObj = myClassObj.GetType();
MethodInfo myMethodInfo = myTypeObj.GetMethod("subreal");
object[] mParam = new object[] { c, e };
Console.Write("Real: " + myMethodInfo.Invoke(myClassObj, mParam));
myMethodInfo = myTypeObj.GetMethod("subim");
mParam = new object[] { d, f };
Console.Write("im: " + myMethodInfo.Invoke(myClassObj, mParam) + " \n");
}
if (complcalc == "3")
{
Console.WriteLine("enter in the first real int:");
string firstreal = Console.ReadLine();
Console.WriteLine("enter in the first imaginary int:");
string firstim = Console.ReadLine();
c = int.Parse(firstreal);
d = int.Parse(firstim);
Console.WriteLine("enter in the second real int:");
string secondreal = Console.ReadLine();
Console.WriteLine("enter in the second imaginary int:");
string secondim = Console.ReadLine();
e = int.Parse(secondreal);
f = int.Parse(secondim);
ComplexCalc myClassObj = new ComplexCalc();
Type myTypeObj = myClassObj.GetType();
MethodInfo myMethodInfo = myTypeObj.GetMethod("multreal");
object[] mParam = new object[] { c, e };
Console.Write("Real: " + myMethodInfo.Invoke(myClassObj, mParam));
myMethodInfo = myTypeObj.GetMethod("multim");
mParam = new object[] { d, f };
Console.Write("im: " + myMethodInfo.Invoke(myClassObj, mParam) + " \n");
}
if (complcalc == "4")
{
double p, l, o, k;
Console.WriteLine("enter in the first real int:");
string firstreal = Console.ReadLine();
Console.WriteLine("enter in the first imaginary int:");
string firstim = Console.ReadLine();
p = double.Parse(firstreal);
l = double.Parse(firstim);
Console.WriteLine("enter in the second real int:");
string secondreal = Console.ReadLine();
Console.WriteLine("enter in the second imaginary int:");
string secondim = Console.ReadLine();
o = int.Parse(secondreal);
k = int.Parse(secondim);
ComplexCalc myClassObj = new ComplexCalc();
Type myTypeObj = myClassObj.GetType();
MethodInfo myMethodInfo = myTypeObj.GetMethod("divreal");
object[] mParam = new object[] { p, o };
Console.Write("Real: " + myMethodInfo.Invoke(myClassObj, mParam));
myMethodInfo = myTypeObj.GetMethod("divim");
mParam = new object[] { l, k };
Console.Write("im: " + myMethodInfo.Invoke(myClassObj, mParam) + " \n");
}
}
}while(choicecalculator != "3");
}