private void btnDelete_Click(object sender, EventArgs e) { BLnationality objBLL = new BLnationality(); Nationality objnat = new Nationality(); //int row = dataGridView1.CurrentCell.RowIndex; string CountryName = txtName.Text; try { int retVal = objBLL.DeleteNationality(CountryName); if (retVal > 0) { MessageBox.Show("Success"); } else { MessageBox.Show("Failed"); } } catch //(Exception ex) { } finally { objnat = null; objBLL = null; } refreshdata(); }
private void btnSave_Click(object sender, EventArgs e) { BLnationality objBLL = new BLnationality(); Nationality objnat = new Nationality(); objnat.CountryName = txtName.Text; objnat.CountryCode = txtCode.Text; string val = objBLL.Validate(objnat); if (val != "") { MessageBox.Show(val); txtName.Focus(); } else { try { int retVal; if (dgvNationality.CurrentCell == null) { retVal = objBLL.InsertNationality(objnat); } else { retVal = objBLL.UpdateNationality(dgvNationality["CountryName", dgvNationality.CurrentCell.RowIndex].Value.ToString(), objnat); } if (retVal > 0) { MessageBox.Show("Success"); } else { MessageBox.Show("Failed"); } } catch //(Exception ex) { } finally { objnat = null; objBLL = null; } refreshdata(); } }
private void dgvNationality_SelectionChanged(object sender, EventArgs e) { BLnationality objBLL = new BLnationality(); Nationality objnat = new Nationality(); DataGridViewRow row = this.dgvNationality.Rows[dgvNationality.CurrentCell.RowIndex]; txtName.Text = row.Cells["CountryName"].Value.ToString(); txtCode.Text = row.Cells["CountryCode"].Value.ToString(); }