Integer & String Sorting using Delegate & Exceptions
namespace deligation
{
delegate void except(int n);
public class sort
{
static void intsor(int k)
{
try
{
int i, j, temp;
int[] a = new int[5];
Console.WriteLine("\nEnter" + k + "Integers");
for (i = 0; i < k; i++)
{
a[i] =
int.Parse(Console.ReadLine());
}
for (i = 0; i < k; i++)
{
for (j = i + 1; j < k;
j++)
{
if (a[i] > a[j])
{
temp = a[i];
a[i] = a[j];
a[j] = temp;
} } }
Console.WriteLine("\nAfter
Sorting Integer\n");
for (i = 0; i < k; i++)
{
Console.WriteLine(a[i]);
}
}
catch (FormatException e1)
{
Console.WriteLine(e1.Message);
}
Console.ReadLine();
}
static void strsor(int q)
{
try
{
string temp;
int o, p;
string[] a = new string[5];
Console.WriteLine("\nEnter"
+ q + "Strings");
for (o = 1; o <= q; o++)
{
a[o] =
Console.ReadLine(); }
for (o = 1; o <= q; o++)
{
for (p = o + 1; p <= q;
p++)
{
if (string.Compare(a[o], a[p]) > 0)
{
temp = a[o];
a[o] = a[p];
a[p] = temp;
} }
}
Console.WriteLine("\nAfter
Sorting A String\n");
for (o = 1; o <= q; o++)
{
Console.WriteLine(a[o]);
}
}
catch (IndexOutOfRangeException e1)
{
Console.WriteLine(e1.Message);
}
Console.ReadLine();
}
static void Main(string[] args)
{ try
{ int i;
Console.WriteLine("**************Sorting
concept using Delegates******************\n\n");
Console.Write("\nEnter
n:");
i =
Int32.Parse(Console.ReadLine());
Console.WriteLine("1.Integer Sorting 2.String Sorting ");
Console.Write("Enter
option:");
int op =
Int32.Parse(Console.ReadLine());
switch (op)
{
case 1:
except g = new
except(intsor);
g(i);
break;
case 2:
except g1 = new
except(strsor);
g1(i);
break;
default:
Console.WriteLine("Default case");
break;
}
}
catch (FormatException e1)
{
Console.WriteLine(e1.Message);
}
Console.ReadLine();
}
} }
