public static Yazar getAuthor(int id)
{
Yazar Value = null;
SqlConnection con = new SqlConnection("Server=.;Database=KutuphaneOtomasyon;Trusted_Connection=true");
SqlCommand cmd = new SqlCommand("select * from dbo.Yazar where ID=" + id.ToString(), con);
con.Open();
SqlDataReader reader = cmd.ExecuteReader();
if (reader.Read())
{
id = reader.GetInt32(0);
string adi = reader.GetString(1);
string soyadi = reader.GetString(2);
Yazar Current = new Yazar(id, adi, soyadi);
string ozgecmis;
try
{
ozgecmis = reader.GetString(3);
}
catch (SqlNullValueException snve)
{
ozgecmis = "";
}
Current.Ozgecmis = ozgecmis;
Value = Current;
}
reader.Close();
con.Close();
return Value;
}
public static List<Yazar> getAuthors()
{
List<Yazar> Value = new List<Yazar>();
SqlConnection con = new SqlConnection("Server=.;Database=KutuphaneOtomasyon;Trusted_Connection=true");
SqlCommand cmd = new SqlCommand("select * from dbo.Yazar", con);
con.Open();
SqlDataReader reader = cmd.ExecuteReader();
while (reader.Read())
{
int id = reader.GetInt32(0);
string adi = reader.GetString(1);
string soyadi = reader.GetString(2);
Yazar Current = new Yazar(id, adi, soyadi);
string ozgecmis;
try
{
ozgecmis = reader.GetString(3);
}
catch(SqlNullValueException snve)
{
ozgecmis = "";
}
Current.Ozgecmis = ozgecmis;
Value.Add(Current);
}
reader.Close();
con.Close();
return Value;
}
public Kitap(int id, string adi, int basimYili, Yazar[] yazar, Yayinevi yayinevi, Kategori kategori, int sayfa, bool kiralama, bool hasar, Decimal fiyat)
: base(id, adi)
{
this.BasimYili = basimYili;
this.Author = yazar;
this.Publisher = yayinevi;
this.Category = kategori;
this.SayfaSayisi = sayfa;
this.KiralamaDurumu = kiralama;
this.HasarDurumu = hasar;
this.Fiyat = fiyat;
}
public static int record(Yazar Value)
{
int rvalue = 0;
SqlConnection con = new SqlConnection("Server=.;Database=KutuphaneOtomasyon;Trusted_Connection=true");
String CommandString = "";
if (Value.ID == 0)
{
CommandString += "insert into dbo.Yazar";
if (String.IsNullOrEmpty(Value.Ozgecmis))
{
CommandString += " (Adi,Soyadi) values('" + Value.Adi + "','" + Value.Soyadi + "')";
}
else
{
CommandString += " values('" + Value.Adi + "','" + Value.Soyadi + "','" + Value.Ozgecmis + "')";
}
SqlCommand cmd = new SqlCommand(CommandString, con);
con.Open();
try
{
int rows = cmd.ExecuteNonQuery();
if (rows == 1)
{
con.Close();
cmd = new SqlCommand("select ID from dbo.Yazar order by ID desc",con);
con.Open();
SqlDataReader reader = cmd.ExecuteReader();
reader.Read();
rvalue = reader.GetInt32(0);
reader.Close();
}
else
{
rvalue = 0;
}
}
catch(Exception ex)
{
rvalue = 0;
}
con.Close();
}
else
{
CommandString += "update dbo.Yazar set";
if (String.IsNullOrEmpty(Value.Ozgecmis))
{
CommandString += " Adi='" + Value.Adi + "',Soyadi='" + Value.Soyadi + "'";
}
else
{
CommandString += " Adi='" + Value.Adi + "',Soyadi='" + Value.Soyadi + "',Ozgecmis='" + Value.Ozgecmis + "'";
}
CommandString += " where ID=" + Value.ID.ToString();
SqlCommand cmd = new SqlCommand(CommandString, con);
con.Open();
try
{
int rows = cmd.ExecuteNonQuery();
if (rows == 1)
{
rvalue = Value.ID;
}
else
{
rvalue = 0;
}
}
catch (Exception ex)
{
rvalue = 0;
}
con.Close();
}
return rvalue;
}
private void YazarEkle_Click(object sender, EventArgs e)
{
bool check = false;
String[] AdSoyad = YazarIslemleri.seperateName(YazarCB.Text);
String Ad = AdSoyad[0];
String Soyad = AdSoyad[1];
foreach (Yazar item in YazarCB.Items)
{
if (item.Adi.Equals(Ad) && item.Soyadi.Equals(Soyad) && !YazarList.Items.Contains(item))
{
YazarList.Items.Add(item);
check = true;
break;
}
}
if (!check)
{
Yazar Current = new Yazar(Ad, Soyad);
if (!YazarList.Items.Contains(Current))
{
YazarList.Items.Add(Current);
}
}
}
private void Finish_Click(object sender, EventArgs e)
{
try
{
Decimal Fiyat = Decimal.Parse(FiyatTB.Text);
bool check = true;
if (String.IsNullOrEmpty(KitapTB.Text))
{
check = false;
MessageBox.Show("Lütfen kitap adını girin");
}
if (check && String.IsNullOrEmpty(YayineviCB.Text))
{
check = false;
MessageBox.Show("Lütfen yayınevi girin");
}
if (check && String.IsNullOrEmpty(KategoriCB.Text))
{
check = false;
MessageBox.Show("Lütfen kategori girin");
}
if (check)
{
Current.Adi = KitapTB.Text;
Current.BasimYili = (int)BasimYiliNUD.Value;
if (YazarList.Items.Count > 0)
{
Yazar[] Yazarlar = new Yazar[YazarList.Items.Count];
YazarList.Items.CopyTo(Yazarlar, 0);
Current.Author = Yazarlar;
}
if (YayineviCB.SelectedIndex != -1)
{
Current.Publisher = (Yayinevi)YayineviCB.SelectedItem;
}
else
{
String Isim = YayineviCB.Text;
bool added = false;
foreach (Yayinevi item in YayineviCB.Items)
{
if (item.Adi.Equals(Isim))
{
Current.Publisher = item;
added = true;
break;
}
}
if (!added)
{
Current.Publisher = new Yayinevi(Isim);
}
}
if (KategoriCB.SelectedIndex != -1)
{
Current.Category = (Kategori)KategoriCB.SelectedItem;
}
else
{
String Isim = KategoriCB.Text;
bool added = false;
foreach (Kategori item in KategoriCB.Items)
{
if (item.Adi.Equals(Isim))
{
Current.Category = item;
added = true;
break;
}
}
if (!added)
{
Current.Category = new Kategori(Isim);
}
}
Current.SayfaSayisi = (int)SayfaSayisiNUD.Value;
Current.HasarDurumu = Hasar.Checked;
Current.Fiyat = Fiyat;
Current.Ozet = OzetRTB.Text;
Current.Kapak = KapakTB.Text;
if (KitapIslemleri.record(Current))
{
MessageBox.Show("Başarıyla kaydedildi");
}
else
{
MessageBox.Show("Kayıt sırasında bir hata oluştu");
}
this.Close();
}
}
catch (ArgumentNullException ane)
{
MessageBox.Show("Fiyat kaydedilirken hata oluştu\n" + ane.Message);
}
catch (FormatException nfe)
{
MessageBox.Show("Fiyat kaydedilirken hata oluştu\n" + nfe.Message);
}
catch (OverflowException oe)
{
MessageBox.Show("Fiyat kaydedilirken hata oluştu\n" + oe.Message);
}
}
public static List<Kitap> mostRentedBook(DateTime First, DateTime Last)
{
List<Kitap> Value = new List<Kitap>();
SqlConnection con = new SqlConnection("Server=.;Database=KutuphaneOtomasyon;Trusted_Connection=true");
String CommandString = "select KitapID,COUNT(KitapID) as KiralamaSayisi from dbo.Kiralama" +
" join dbo.KiralamaDetay on Kiralama.ID = KiralamaDetay.ID" +
" where KiralamaDetay.KiralamaTarihi between";
CommandString += " '" + convertToSqlDate(First.ToShortDateString()) + "' and";
CommandString += " '" + convertToSqlDate(Last.ToShortDateString()) + "' group by KitapID";
CommandString += " order by KiralamaSayisi desc";
SqlCommand cmd = new SqlCommand(CommandString, con);
con.Open();
SqlDataReader reader = cmd.ExecuteReader();
int max = 0;
List<int> Kitaplar = new List<int>();
if (reader.Read())
{
max = reader.GetInt32(1);
Kitaplar.Add(reader.GetInt32(0));
}
while (reader.Read())
{
int currentCount = reader.GetInt32(1);
if (currentCount == max)
{
Kitaplar.Add(reader.GetInt32(0));
}
else if (currentCount < max)
{
break;
}
}
reader.Close();
con.Close();
if (Kitaplar.Count > 0)
{
CommandString = "select * from dbo.Kitap where ";
foreach (int item in Kitaplar)
{
CommandString += "ID=" + item.ToString() + " or ";
}
CommandString = CommandString.Remove(CommandString.Length - 4);
cmd = new SqlCommand(CommandString, con);
con.Open();
reader = cmd.ExecuteReader();
while (reader.Read())
{
int id = reader.GetInt32(0);
SqlConnection AuthorCon = new SqlConnection("Server=.;Database=KutuphaneOtomasyon;Trusted_Connection=true");
SqlCommand AuthorCmd = new SqlCommand("select YazarID from dbo.KitapYazar where KitapID = " + id.ToString(), AuthorCon);
AuthorCon.Open();
SqlDataReader AuthorReader = AuthorCmd.ExecuteReader();
List<Yazar> YazarList = new List<Yazar>();
while (AuthorReader.Read())
{
YazarList.Add(YazarIslemleri.getAuthor(AuthorReader.GetInt32(0)));
}
AuthorReader.Close();
AuthorCon.Close();
Yazar[] Yazarlar = null;
if (YazarList.Count > 0)
{
Yazarlar = new Yazar[YazarList.Count];
YazarList.CopyTo(Yazarlar);
}
Yayinevi Publisher = YayineviIslemleri.getPublisher(reader.GetInt32(3));
Kategori Category = KategoriIslemleri.getCategory(reader.GetInt32(4));
Kitap Current = new Kitap(id, reader.GetString(1), int.Parse(reader.GetString(2)), Yazarlar, Publisher, Category,
reader.GetInt32(5), reader.GetBoolean(7), reader.GetBoolean(6), reader.GetDecimal(8));
try
{
Current.Ozet = reader.GetString(9);
}
catch (SqlNullValueException snve)
{
Current.Ozet = "";
}
try
{
Current.Kapak = reader.GetString(10);
}
catch (SqlNullValueException snve)
{
Current.Kapak = "";
}
if (!Value.Contains(Current))
{
Value.Add(Current);
}
}
reader.Close();
con.Close();
}
return Value;
}
public static List<Yazar> mostPopularAuthor(DateTime First, DateTime Last)
{
List<Yazar> Value = new List<Yazar>();
SqlConnection con = new SqlConnection("Server=.;Database=KutuphaneOtomasyon;Trusted_Connection=true");
String CommandString = "select YazarID,COUNT(YazarID) as TercihSayisi from dbo.Kiralama ";
CommandString += "join dbo.KiralamaDetay on Kiralama.ID = KiralamaDetay.ID ";
CommandString += "join dbo.Kitap on Kitap.ID = Kiralama.KitapID ";
CommandString += "join dbo.KitapYazar on Kitap.ID = KitapYazar.KitapID ";
CommandString += "where KiralamaDetay.KiralamaTarihi between ";
CommandString += "'" + convertToSqlDate(First.ToShortDateString()) + "' and ";
CommandString += "'" + convertToSqlDate(Last.ToShortDateString()) + "'";
CommandString += " group by YazarID order by TercihSayisi desc";
SqlCommand cmd = new SqlCommand(CommandString, con);
con.Open();
SqlDataReader reader = cmd.ExecuteReader();
int max = 0;
List<int> Authors = new List<int>();
if (reader.Read())
{
max = reader.GetInt32(1);
Authors.Add(reader.GetInt32(0));
}
while (reader.Read())
{
int currentCount = reader.GetInt32(1);
if (currentCount == max)
{
Authors.Add(reader.GetInt32(0));
}
else if (currentCount < max)
{
break;
}
}
reader.Close();
con.Close();
if (Authors.Count > 0)
{
CommandString = "select * from dbo.Yazar where ";
foreach (int item in Authors)
{
CommandString += "ID=" + item.ToString() + " or ";
}
CommandString = CommandString.Remove(CommandString.Length - 4);
cmd = new SqlCommand(CommandString, con);
con.Open();
reader = cmd.ExecuteReader();
while (reader.Read())
{
int id = reader.GetInt32(0);
string adi = reader.GetString(1);
string soyadi = reader.GetString(2);
Yazar Current = new Yazar(id, adi, soyadi);
string ozgecmis;
try
{
ozgecmis = reader.GetString(3);
}
catch (SqlNullValueException snve)
{
ozgecmis = "";
}
Current.Ozgecmis = ozgecmis;
Value.Add(Current);
}
reader.Close();
con.Close();
}
return Value;
}
public static List<Kitap> search(string kitapAdi, Yazar[] yazarlar, int[] yillar)
{
List<Kitap> Value = new List<Kitap>();
SqlConnection con = new SqlConnection("Server=.;Database=KutuphaneOtomasyon;Trusted_Connection=true");
String CommandString = "select ID,Adi,BasimYili,YayineviID,KategoriID,SayfaSayisi,HasarDurumu,KiralamaDurumu,Ucret,Ozet,Kapak ";
CommandString += "from dbo.Kitap join dbo.KitapYazar on dbo.Kitap.ID = dbo.KitapYazar.KitapID where ";
CommandString += "(Adi like '%" + kitapAdi + "%') and (";
int counter = 0;
foreach (Yazar item in yazarlar)
{
if (item.ID != 0)
{
CommandString += "dbo.KitapYazar.YazarID=" + item.ID.ToString() + " or ";
counter++;
}
}
if (counter > 0)
{
CommandString = CommandString.Remove(CommandString.Length - 4);
CommandString += ") and (";
}
foreach (int item in yillar)
{
CommandString += "dbo.Kitap.BasimYili='" + item.ToString() + "' or ";
}
CommandString = CommandString.Remove(CommandString.Length - 4);
CommandString += ")";
SqlCommand cmd = new SqlCommand(CommandString, con);
con.Open();
SqlDataReader reader = cmd.ExecuteReader();
while (reader.Read())
{
int id = reader.GetInt32(0);
SqlConnection AuthorCon = new SqlConnection("Server=.;Database=KutuphaneOtomasyon;Trusted_Connection=true");
SqlCommand AuthorCmd = new SqlCommand("select YazarID from dbo.KitapYazar where KitapID = " + id.ToString(), AuthorCon);
AuthorCon.Open();
SqlDataReader AuthorReader = AuthorCmd.ExecuteReader();
List<Yazar> YazarList = new List<Yazar>();
while (AuthorReader.Read())
{
YazarList.Add(YazarIslemleri.getAuthor(AuthorReader.GetInt32(0)));
}
AuthorReader.Close();
AuthorCon.Close();
Yazar[] Yazarlar = null;
if (YazarList.Count > 0)
{
Yazarlar = new Yazar[YazarList.Count];
YazarList.CopyTo(Yazarlar);
}
Yayinevi Publisher = YayineviIslemleri.getPublisher(reader.GetInt32(3));
Kategori Category = KategoriIslemleri.getCategory(reader.GetInt32(4));
Kitap Current = new Kitap(id, reader.GetString(1), int.Parse(reader.GetString(2)), Yazarlar, Publisher, Category,
reader.GetInt32(5), reader.GetBoolean(7), reader.GetBoolean(6), reader.GetDecimal(8));
try
{
Current.Ozet = reader.GetString(9);
}
catch (SqlNullValueException snve)
{
Current.Ozet = "";
}
try
{
Current.Kapak = reader.GetString(10);
}
catch (SqlNullValueException snve)
{
Current.Kapak = "";
}
if (!Value.Contains(Current))
{
Value.Add(Current);
}
}
reader.Close();
con.Close();
return Value;
}
public static List<Kitap> search(string kitapAdi)
{
List<Kitap> Value = new List<Kitap>();
SqlConnection con = new SqlConnection("Server=.;Database=KutuphaneOtomasyon;Trusted_Connection=true");
String CommandString = "select * from dbo.Kitap where Adi like '%" + kitapAdi + "%'";
SqlCommand cmd = new SqlCommand(CommandString, con);
con.Open();
SqlDataReader reader = cmd.ExecuteReader();
while (reader.Read())
{
int id = reader.GetInt32(0);
SqlConnection AuthorCon = new SqlConnection("Server=.;Database=KutuphaneOtomasyon;Trusted_Connection=true");
SqlCommand AuthorCmd = new SqlCommand("select YazarID from dbo.KitapYazar where KitapID = " + id.ToString(), AuthorCon);
AuthorCon.Open();
SqlDataReader AuthorReader = AuthorCmd.ExecuteReader();
List<Yazar> YazarList = new List<Yazar>();
while (AuthorReader.Read())
{
YazarList.Add(YazarIslemleri.getAuthor(AuthorReader.GetInt32(0)));
}
AuthorReader.Close();
AuthorCon.Close();
Yazar[] Yazarlar = null;
if (YazarList.Count > 0)
{
Yazarlar = new Yazar[YazarList.Count];
YazarList.CopyTo(Yazarlar);
}
Yayinevi Publisher = YayineviIslemleri.getPublisher(reader.GetInt32(3));
Kategori Category = KategoriIslemleri.getCategory(reader.GetInt32(4));
Kitap Current = new Kitap(id, reader.GetString(1), int.Parse(reader.GetString(2)), Yazarlar, Publisher, Category,
reader.GetInt32(5), reader.GetBoolean(7), reader.GetBoolean(6), reader.GetDecimal(8));
try
{
Current.Ozet = reader.GetString(9);
}
catch (SqlNullValueException snve)
{
Current.Ozet = "";
}
try
{
Current.Kapak = reader.GetString(10);
}
catch (SqlNullValueException snve)
{
Current.Kapak = "";
}
Value.Add(Current);
}
reader.Close();
con.Close();
return Value;
}
private void KitapEkle_Click(object sender, EventArgs e)
{
Kitap Yeni = new Kitap(null, (int)BasimYiliNUD.Value, null, null, null, 0, false, false, 0);
if (!String.IsNullOrEmpty(KitapTB.Text))
{
Yeni.Adi = KitapTB.Text;
}
if (BasimYiliList.Items.Count == 1)
{
Yeni.BasimYili = (int)BasimYiliList.Items[0];
}
if (!String.IsNullOrEmpty(YazarCB.Text))
{
String[] AdSoyad = YazarIslemleri.seperateName(YazarCB.Text);
String Ad = AdSoyad[0];
String Soyad = AdSoyad[1];
bool check = false;
foreach (Yazar item in YazarCB.Items)
{
if (item.Adi.Equals(Ad) && item.Soyadi.Equals(Soyad))
{
check = true;
break;
}
}
Yazar[] Yazarlar;
if (check)
{
Yazarlar = new Yazar[YazarList.Items.Count];
YazarList.Items.CopyTo(Yazarlar, 0);
}
else
{
Yazarlar = new Yazar[YazarList.Items.Count + 1];
YazarList.Items.CopyTo(Yazarlar, 0);
Yazarlar[YazarList.Items.Count] = new Yazar(Ad, Soyad);
}
Yeni.Author = Yazarlar;
}
else if (YazarList.Items.Count > 0)
{
Yazar[] Yazarlar = new Yazar[YazarList.Items.Count];
YazarList.Items.CopyTo(Yazarlar, 0);
Yeni.Author = Yazarlar;
}
Form2 EkleForm = new Form2("Yeni Kitap Ekle", Yeni);
EkleForm.ShowDialog();
refreshAuthors();
setList();
}
private void setList()
{
String KitapAdi = KitapTB.Text.Replace("'","");
int yazar = YazarList.Items.Count;
int basimyili = BasimYiliList.Items.Count;
if (!String.IsNullOrEmpty(KitapAdi))
{
KitapAdi = KitapAdi.Trim().Replace(' ', '%');
if (yazar > 0)
{
Yazar[] Yazarlar = new Yazar[yazar];
YazarList.Items.CopyTo(Yazarlar, 0);
if (basimyili > 0)
{
int[] Yillar = new int[basimyili];
for (int i = 0; i < basimyili; i++)// CopyTo çalışmadı
{
Yillar[i] = (int)(BasimYiliList.Items[i]);
}
KitapList.DataSource = KitapIslemleri.search(KitapAdi, Yazarlar, Yillar);
}
else
{
KitapList.DataSource = KitapIslemleri.search(KitapAdi, Yazarlar);
}
}
else
{
if (basimyili > 0)
{
int[] Yillar = new int[basimyili];
for (int i = 0; i < basimyili; i++)
{
Yillar[i] = (int)(BasimYiliList.Items[i]);
}
KitapList.DataSource = KitapIslemleri.search(KitapAdi, Yillar);
}
else
{
KitapList.DataSource = KitapIslemleri.search(KitapAdi);
}
}
}
else
{
if (yazar > 0)
{
Yazar[] Yazarlar = new Yazar[yazar];
YazarList.Items.CopyTo(Yazarlar, 0);
if (basimyili > 0)
{
int[] Yillar = new int[basimyili];
for (int i = 0; i < basimyili; i++)
{
Yillar[i] = (int)(BasimYiliList.Items[i]);
}
KitapList.DataSource = KitapIslemleri.search(Yazarlar, Yillar);
}
else
{
KitapList.DataSource = KitapIslemleri.search(Yazarlar);
}
}
else
{
if (basimyili > 0)
{
int[] Yillar = new int[basimyili];
for (int i = 0; i < basimyili; i++)
{
Yillar[i] = (int)(BasimYiliList.Items[i]);
}
KitapList.DataSource = KitapIslemleri.search(Yillar);
}
else
{
KitapList.DataSource = new List<Kitap>();
}
}
}
}
public Form3(String Title, Object Edition, int type)
{
InitializeComponent();
this.Text = Title;
KurulusYiliNUD.Maximum = DateTime.Now.Year;
this.Type = type;
switch (Type)
{
case 0:
label5.Text = "Yazar :";
comboBox1.DataSource = YazarIslemleri.getAuthors();
label2.Text = "Özgeçmiş :";
label4.Hide();
KurulusYiliNUD.Hide();
KurulusYiliCB.Hide();
CurrentYaz = (Yazar)Edition;
if (comboBox1.Items.Contains(CurrentYaz))
{
comboBox1.SelectedItem = CurrentYaz;
}
else
{
comboBox1.SelectedIndex = -1;
AdiTB.Text = CurrentYaz.Adi;
SoyadiTB.Text = CurrentYaz.Soyadi;
richTextBox1.Text = CurrentYaz.Ozgecmis;
}
break;
case 1:
label5.Text = "Yayınevi :";
comboBox1.DataSource = YayineviIslemleri.getPublishers();
label2.Text = "Adres :";
label3.Hide();
SoyadiTB.Hide();
KurulusYiliNUD.Enabled = false;
KurulusYiliCB.Checked = false;
CurrentYay = (Yayinevi)Edition;
if (comboBox1.Items.Contains(CurrentYay))
{
comboBox1.SelectedItem = CurrentYay;
}
else
{
comboBox1.SelectedIndex = -1;
AdiTB.Text = CurrentYay.Adi;
richTextBox1.Text = CurrentYay.Adres;
if (CurrentYay.KurulusYili != 0)
{
KurulusYiliNUD.Value = CurrentYay.KurulusYili;
KurulusYiliCB.Checked = true;
}
}
break;
case 2:
comboBox1.DataSource = KategoriIslemleri.getCategories();
label3.Hide();
SoyadiTB.Hide();
label4.Hide();
KurulusYiliNUD.Hide();
KurulusYiliCB.Hide();
CurrentKat = (Kategori)Edition;
if (comboBox1.Items.Contains(CurrentKat))
{
comboBox1.SelectedItem = CurrentKat;
}
else
{
comboBox1.SelectedIndex = -1;
AdiTB.Text = CurrentKat.Adi;
richTextBox1.Text = CurrentKat.Aciklama;
}
break;
}
}
private void comboBox1_SelectedIndexChanged(object sender, EventArgs e)
{
if (comboBox1.SelectedIndex != -1)
{
switch (Type)
{
case 0:
CurrentYaz = (Yazar)comboBox1.SelectedItem;
AdiTB.Text = CurrentYaz.Adi;
SoyadiTB.Text = CurrentYaz.Soyadi;
richTextBox1.Text = CurrentYaz.Ozgecmis;
break;
case 1:
CurrentYay = (Yayinevi)comboBox1.SelectedItem;
AdiTB.Text = CurrentYay.Adi;
richTextBox1.Text = CurrentYay.Adres;
if (CurrentYay.KurulusYili != 0)
{
KurulusYiliNUD.Value = CurrentYay.KurulusYili;
KurulusYiliCB.Checked = true;
}
break;
case 2:
CurrentKat = (Kategori)comboBox1.SelectedItem;
AdiTB.Text = CurrentKat.Adi;
richTextBox1.Text = CurrentKat.Aciklama;
break;
}
}
}
