// delete data from parent form private void btnEditSubmit_Click(object sender, EventArgs e) { BLLDelete control = new BLLDelete(); List <string> data = new List <string>(); data.Add(txtID.Text); data.Add(txtCompanyName.Text); data.Add(txtContactName.Text); data.Add(txtContactTitle.Text); data.Add(txtAddress.Text); data.Add(txtCity.Text); data.Add(txtRegion.Text); data.Add(txtRegion.Text); data.Add(txtCountry.Text); data.Add(txtPhone.Text); data.Add(txtFax.Text); data.Add(txtHomePage.Text); if (control.Delete(data) == 1) { MessageBox.Show("Xóa thành công!"); } else { MessageBox.Show("Xóa thất bại"); } }
// load data into grid view public void LoadDataGridView() { BLLDelete control = new BLLDelete(); DataTable dt = new DataTable(); dt = control.getDataTable(); gridView.DataSource = dt; }