private void Login_Load(object sender, EventArgs e)
{
if (!KendaliParameter.databaseTidakKosong())
{
KoneksiDB.Close();
Form Utama = new Utama();
Utama.Show();
this.Close();
}
}
private void button4_Click(object sender, EventArgs e)
{
labelGagal.Text = "";
OleDbDataAdapter DataAdapter = new OleDbDataAdapter("SELECT * from Akun where nama='" + textNama.Text + "' and passkode='" + textPwd.Text + "'", Connection);
OleDbCommandBuilder CommandBuilder = new OleDbCommandBuilder(DataAdapter);
DataTable DataTabel = new DataTable();
try
{
DataAdapter.Fill(DataTabel);
if (DataTabel.Rows.Count == 1)
{
Connection.Close();
Form Utama = new Utama();
if (state)
{
state = false;
this.Close();
}
else
{
Keluar.PerformClick();
}
}
else
{
labelGagal.Text = "Kombinasi tidak tepat.";
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
finally
{
DataTabel.Clear();
Connection.Close();
}
}
private void BtnMasuk_Click(object sender, EventArgs e)
{
if ((TxtUname.Text != "") && (Txtpwd.Text != ""))
{
try
{
KoneksiDB.Open();
DataAdapter = new OleDbDataAdapter("SELECT * from Akun where nama='" + TxtUname.Text + "' and passkode='" + Txtpwd.Text + "'", KoneksiDB);
OleDbCommandBuilder CommandBuilder = new OleDbCommandBuilder(DataAdapter);
DataAdapter.Fill(DataTabel);
if (DataTabel.Rows.Count == 1)
{
KendaliParameter.akunAktif = TxtUname.Text;
Form Utama = new Utama();
Utama.Show();
this.Hide();
}
else
{
MessageBox.Show("Username dan Password tidak Valid...!!!");
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
finally
{
KoneksiDB.Close();
}
}
else
{
MessageBox.Show("Silakan masukkan informasi login!");
}
}
