private void button2_Click(object sender, EventArgs e)
{
String query = "select * from Admin ;";
DatabaseManager dbManager = DatabaseManager.dataBaseManager();
dbManager.BookConn = new OleDbConnection(dbManager.getConnParam());
OleDbDataAdapter dAdapter = new OleDbDataAdapter(query, dbManager.BookConn);
OleDbCommandBuilder cBuilder = new OleDbCommandBuilder(dAdapter);
DataTable dataTable = new DataTable();
DataSet ds = new DataSet();
dAdapter.Fill(dataTable);
DataRow[] dra = dataTable.Select("");
foreach (DataRow dr in dra)
{
if (textBox1.Text.Equals(dr["Sifre"] + ""))
{
AdminEkrani f22 = new AdminEkrani();
this.Visible = false;
f22.Show();
}
else
{
MessageBox.Show("ADMIN SIFRESI HATALI");
}
}
}
private void button1_Click(object sender, EventArgs e)
{
AdminEkrani f77 = new AdminEkrani();
f77 = new AdminEkrani();
this.Visible = false;
f77.Show();
}
void Form1_FormClosed(object sender, FormClosedEventArgs e)
{
AdminEkrani f22 = new AdminEkrani();
this.Visible = false;
f22.Show();
}
private void button4_Click_1(object sender, EventArgs e)
{
AdminEkrani f22 = new AdminEkrani();
this.Visible = false;
f22.Show();
}