private void BtnTambahMember_Click(object sender, EventArgs e)
{
TambahMember tm = new TambahMember();
tm.Visible = true;
this.Visible = false;
}
//Ini buat nambah data ke database
private void MinjemBos()
{
String path = Path.Combine(pathNow, @"..\..\");
string connectionString2 = string.Format(Properties.Settings.Default.ConnectionString2, Path.Combine(path, "BukuPinjaman.accdb")
, Environment.CurrentDirectory);
string connectionString3 = string.Format(Properties.Settings.Default.ConnectionString3, Path.Combine(path, "TambahBuku.accdb")
, Environment.CurrentDirectory);
string ID = tbID.Text;
string Nama_Peminjam = tbNamaPeminjam.Text;
string ISBN = tbKodeBuku.Text;
string Judul = tbNamaBuku.Text;
string Penulis = tbPenulisBuku.Text;
string jumlahPinjam = tbPinjam.Text;
int stok = Convert.ToInt32(tbStok.Text);
DateTime tanggalDari = dtpDari.Value;
DateTime tanggalSampai = dtpSampai.Value;
int sisa = stok - Convert.ToInt32(jumlahPinjam);
if (CekAdaApaNgga(ID) && CekAdaApaNgga(sisa))
{
string insertSQL2 = string.Format(Properties.Settings.Default.InsertSQL2, ID, Nama_Peminjam, ISBN, Judul, Penulis, tanggalDari, tanggalSampai, jumlahPinjam);
using (OleDbConnection connection = new OleDbConnection(connectionString2))
{
// The insertSQL string contains a SQL statement that
// inserts a new row in the source table.
OleDbCommand command = new OleDbCommand(insertSQL2);
// Set the Connection to the new OleDbConnection.
command.Connection = connection;
// Open the connection and execute the insert command.
try
{
connection.Open();
command.ExecuteNonQuery();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
finally
{
MessageBox.Show("Kelar bosq");
connection.Close();
}
/*SqlConnection con = new SqlConnection();
* SqlCommand cmd = new SqlCommand("sp_insert", con);
* cmd.CommandType = CommandType.StoredProcedure;
* cmd.Parameters.AddWithValue("@Id", tbID.Text);
* cmd.Parameters.AddWithValue("@Nama", tbNamaPeminjam.Text);
* cmd.Parameters.AddWithValue("@Kode_Buku", tbKodeBuku.Text);
* cmd.Parameters.AddWithValue("@Nama_Buku", tbNamaBuku.Text);
* cmd.Parameters.AddWithValue("@Batas_Peminjaman", dtpSampai.Text);
* con.Open();
* int i = cmd.ExecuteNonQuery();
*
* con.Close();
*
* if (i != 0)
* {
* MessageBox.Show(i + "Data Saved");
* }*/
}
string updateSql = "UPDATE TambahBuku SET Stock =" + sisa + " WHERE ISBN = '" + ISBN + "'";
using (OleDbConnection connection = new OleDbConnection(connectionString3))
using (OleDbCommand cmd = connection.CreateCommand())
{
cmd.CommandText = updateSql;
cmd.Parameters.AddWithValue("Stock", sisa);
cmd.Connection = connection;
connection.Open();
{
OleDbDataReader read = cmd.ExecuteReader();
}
}
}
else if (!CekAdaApaNgga(ID))
{
MessageBox.Show("Member dengan ID tersebut sepertinya tidak ada..");
DialogResult dialogResult = MessageBox.Show("Mau daftar menjadi member?", "Tambah member?", MessageBoxButtons.YesNo);
if (dialogResult == DialogResult.Yes)
{
LogIn logIn = new LogIn();
logIn.tm.Close();
TambahMember tm = new TambahMember(Nama_Peminjam);
tm.Show();
this.Visible = false;
}
if (dialogResult == DialogResult.No)
{
MessageBox.Show("Semua memang butuh waktu.");
}
}
else if (!CekAdaApaNgga(sisa))
{
MessageBox.Show("Bukunya kurang bos, itu yang diserahkan buku siapa tu?");
}
}
private void btnMB_Click(object sender, EventArgs e)
{
TambahMember form = new TambahMember();
form.Show();
}
