public FormBuscarProveedor()
{
InitializeComponent();
FormBorderStyle = FormBorderStyle.FixedSingle;
MaximizeBox = false;
logicaNegocio = new OrdenCompraBL();
comboBox1.SelectedIndex = 0;
dataGridView1.AutoGenerateColumns = false;
proveedores = logicaNegocio.listarProveedores();
dataGridView1.DataSource = proveedores;
}
