private void button1_Click(object sender, EventArgs e)
 {
     Modul_Barang_Penerimaan penerimaan_barang = new Modul_Barang_Penerimaan(null);
     penerimaan_barang.Show();
 }
 private void open_modul_stock_penerimaan_barang()
 {
     if (login.checkPrevilege(new string[] { "mospb", "prchsdef" }))
     {
         if (penerimaanBarang != null)
         {
             penerimaanBarang.Close();
             penerimaanBarang.Dispose();
         }
         penerimaanBarang = new Modul_Barang_Penerimaan(this);
         penerimaanBarang.Show();
         //disable_Main_Form();
     }
 }