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using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Data;
using System.Data.OleDb;
namespace vtİşlemleri
{
class VTislem
{
OleDbConnection bag;
public VTislem(string vta)
{
bag = new OleDbConnection("Provider=Microsoft.Jet.Oledb.4.0; Data Source="+vta);
}
public int menu()
{
Console.Clear();
Console.WriteLine("İŞLEMLERn-----------------");
Console.WriteLine("1-Kayıtları Listele");
Console.WriteLine("2-Kayıt Ara (BÖLÜM)");
Console.WriteLine("3-Kayıt Ekle");
Console.WriteLine("4-Kayıt Güncelle");
Console.WriteLine("5-Kayıt Sil");
Console.WriteLine("6-ÇIKIŞ");
Console.Write("Seçeneğiniz: ");
int sec = int.Parse(Console.ReadLine());
return sec;
}
public void listele()
{
OleDbCommand komut = new OleDbCommand("SELECT * FROM NOTLAR", bag);
OleDbDataAdapter adp = new OleDbDataAdapter(komut);
DataTable dt = new DataTable();
adp.Fill(dt);
Console.SetWindowSize(105, 20); Console.Clear();
Console.CursorLeft = 0; Console.Write("NUMARA");
Console.CursorLeft = 15; Console.Write("AD");
Console.CursorLeft = 30; Console.Write("BÖLÜM");
Console.CursorLeft = 45; Console.Write("ARASINAV");
Console.CursorLeft = 60; Console.Write("FİNAL");
Console.CursorLeft = 75; Console.Write("ORTALAMA");
Console.CursorLeft = 90; Console.WriteLine("DURUM");
Console.WriteLine(new string('-',105));
for (int i = 0; i < dt.Rows.Count; i++)
{
for (int j = 0; j < dt.Columns.Count; j++)
{
Console.CursorLeft = j*15;
Console.Write(dt.Rows[i][j].ToString());
}
Console.WriteLine();
}
Console.WriteLine(new string('-', 105));
Console.ReadKey();
}
}
internal class Program
{
static void Main(string[] args)
{
VTislem vti = new VTislem("vt.mdb");
int s;
do
{
s = vti.menu();
switch(s)
{
case 1: vti.listele(); break;
}
} while (s!=6);
}
}
}
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