static public BusinessMetaLayer instance() { if (null == m_instance) { m_instance = new BusinessMetaLayer(); } return(m_instance); }
private void btnTest_Click(object sender, EventArgs e) { btnTest.Enabled = false; BusinessMetaLayer ml = BusinessMetaLayer.instance(); m_customers = ml.getCustomers(); m_bs.DataSource = m_customers; m_bs.ResetBindings(false); // Fill data grid DbConection con = DbFactory.instance(); con.OpenConnection(); dataSet = con.getDataSet("Select * from customers"); DataTable table = dataSet.Tables[0]; //FillInTextFields(table, 1); //set up the data grid view this.dataGridView1.DataSource = table; }