示例#1
0
        private void deleteButton_Click(object sender, EventArgs e)
        {
            if (dataGridView.SelectedCells.Count > 0)
            {
                int selectedrowindex = dataGridView.SelectedCells[0].RowIndex;

                DataGridViewRow selectedRow = dataGridView.Rows[selectedrowindex];

                Id = int.Parse(Convert.ToString(selectedRow.Cells["Id"].Value));

                if (MessageBox.Show(String.Format("Are you sure to delete {0}?", Convert.ToString(selectedRow.Cells["FullName"].Value)), "Deleting...", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
                {
                    if (TripBl.DriverInUse(Id))
                    {
                        MessageBox.Show("Driver is in use, can't be deleted.");
                        return;
                    }

                    DriverBl driverBl = new DriverBl();
                    driverBl.Delete(Id);
                    Id = 0;

                    RefreshGrid();
                }
            }
        }