Sabtu, 05 Maret 2011

ExceptIion Handling Pada C#


♫ EXCEPTION HANDLING…

using System;
namespace exception_011
{
          class Class1
          {
                   static void Main(string[ ] args)
                   {
                             string nama;
                             int nim;
                            
                             try
                             {
                                      Console.Write("Nama Mahasiswa  :");
                                      nama=Console.ReadLine();
                                      Console.Write("NIM             :");
                                      nim=Convert.ToInt32(Console.ReadLine());
                             }
                             catch
                             {
                                      Console.WriteLine("Sory...Periksa kembali data yang Anda masukkan..");
                                      Console.ReadLine();
                             }
                             Console.ReadLine();
                   }
          }
}

Membaca & Menuliskan Sesuatu Ke Layar

♫ MEMBACA DAN MENULIS KE LAYAR

using System;

namespace readwrite
{
          class Class1
          {
                   static void Main(string[ ] args)
                   {
                             string nm;
                             Console.Write("Masukkan Nama :");
                             nm=Convert.ToString(Console.ReadLine());
                             Console.WriteLine("\n {0}",nm);
                             Console.ReadLine();
                   }
          }
}

Penggunaan Array Pada C#


♫ ARRAY…

using System;

namespace aray
{
          class Class1
          {
                   static void Main(string[ ] args)
                   {
                             int a;
                             string [] nm={"dian","wulan","dari"};
                             int[] nilai={80,90,88};
                             Console.WriteLine("program array");
                             for(a=0;a<3;a++)
                             {
                                      Console.WriteLine(" {0}\t\t {1} ",nm[a],nilai[a]);
                             }
                             Console.ReadLine();
                   }
          }
}

Loopping Pada C#


♫ LOOP…

using System;

namespace looping
{
          class Class1
          {
                   static void Main(string[ ] args)
                   {
                             int a,b,mtk,bind,bing;
                             string nm,kls,nim;
                             Console.Write("Berapa banyak data :");
                             a=Convert.ToInt32(Console.ReadLine());
                             for(b=1;b<=a;b++)
                             {
                                      Console.Write("NAMA       :");
                                      nm=Convert.ToString(Console.ReadLine());
                                      Console.Write("KELAS      :");
                                      kls=Convert.ToString(Console.ReadLine());
                                      Console.Write("NIM        :");
                                      nim=Convert.ToString(Console.ReadLine());
                                      Console.Write("MATEMATIKA :");
                                      mtk=Convert.ToInt32(Console.ReadLine());
                                      Console.Write("B.INDONESIA:");
                                      bind=Convert.ToInt32(Console.ReadLine());
                                      Console.Write("B.INGGRIS  :");
                                      bing=Convert.ToInt32(Console.ReadLine());
                                      Console.WriteLine("\n");
                             }
                   }
          }
}

P\enggunaan IF Pada C#


  IF…

using System;
namespace tgs3
{
          class Class1
          {
                   static void Main(string[ ] args)
                   {
                             int a;
                             string b,c;
                             b="grade A";
                             c="grade B";
                             Console.Write("Masukkan nilai Anda :");
                             a=Convert.ToInt32(Console.ReadLine());
                             Console.WriteLine("\n\n");
                             if(a>=85 && a<=100)
                             {
                                      Console.WriteLine("{0}",b);
                             }
                             if(a<85 && a>=70)
                             {
                                      Console.WriteLine("{0}",c);
                             }
                             if(a<70 && a>=50)
                             {
                                      Console.WriteLine("grade C");
                             }
                             if(a<50 && a>=0)
                             {
                                      Console.WriteLine("grade D");
                             }
                             if(a<0 || a>100)
                             {
                                      Console.WriteLine("Nilai Salah...");
                             }
                             Console.ReadLine();
                   }
          }
}