private void btn_Add_Click(object sender, EventArgs e) { AddRentalRecord arr = new AddRentalRecord { MdiParent = this.MdiParent, WindowState = FormWindowState.Maximized }; arr.Show(); arr.AddedData += ManageRentalRecodrs_Load; }
private void btn_Edit_Click(object sender, EventArgs e) { try { //get the record object from selection var id = (int)dgv_RecordList.SelectedRows[0].Cells["idDataGridViewTextBoxColumn"].Value; var record = _db.CarRentalRecords.FirstOrDefault(a => a.Id == id); AddRentalRecord arr = new AddRentalRecord(record); arr.MdiParent = this.MdiParent; arr.WindowState = FormWindowState.Maximized; arr.Show(); arr.AddedData += ManageRentalRecodrs_Load; } catch (Exception) { MessageBox.Show("Select at least one row."); } }