private void button1_Click(object sender, EventArgs e)
{
RegistryKey dosyam = Registry.CurrentUser.OpenSubKey("Software\\Ornek1\\sonSurum");
if (dosyam == null)
{
MessageBox.Show("Ürünün lisans anahtari gerekli.");
Lisanslama f2 = new Lisanslama();
this.Hide();
f2.Show();
}
else
{
string lisans = (string)dosyam.GetValue("versiyon");
BinaryFormatter bf = new BinaryFormatter();
MemoryStream ms = new MemoryStream();
StreamWriter sw = new StreamWriter(ms);
sw.Write(lisans);
ms.Position = 0;
Lisans lis = (Lisans)bf.Deserialize(ms);
if (lis != null)
{
Form1 f = new Form1();
f.Show();
this.Hide();
}
else
{
MessageBox.Show("Lisans Blok Edildi");
}
}
}
private void button1_Click(object sender, EventArgs e)
{
int k1 = 0, k2 = 0, k3 = 0, k4 = 0;
k1 = Convert.ToInt32(textBox1.Text);
k2 = Convert.ToInt32(textBox2.Text);
k3 = Convert.ToInt32(textBox3.Text);
k4 = Convert.ToInt32(textBox4.Text);
if (k1 == k3 && k2 == k4)
{
Lisans liss = new Lisans();
liss.K1 = k1;
liss.K2 = k2;
liss.K3 = k3;
liss.K4 = k4;
liss.KullaniciAdi = txt_KADI.Text;
liss.Olusturma = DateTime.Now;
MemoryStream ms = new MemoryStream();
BinaryFormatter bf = new BinaryFormatter();
bf.Serialize(ms, liss);
RegistryKey soft = Registry.CurrentUser.OpenSubKey("Software", true);
RegistryKey orn1 = soft.OpenSubKey("Ornek1", true);
if (orn1 == null)
{
orn1 = soft.CreateSubKey("Ornek1");
}
RegistryKey surum = orn1.CreateSubKey("sonSurum");
ms.Position = 0;
//StreamReader ILE DEGIL ms.Read ile OLMASI GEREK HATA VAR
StreamReader reader = new StreamReader(ms);
string deger = reader.ReadToEnd();
surum.SetValue("versiyon", deger);
DialogResult = DialogResult.OK;
}
}
