/// <summary>
/// delete a row in the database given the datarow that was deleted from the control and datatable
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void Table_RowDeleted(object sender, DataRowChangeEventArgs e)
{
try
{
registrationDB.DeleteTableRow(e.Row);
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
//update view
registrationDB.LoadDataTable(dataGridViewDepartmentMajorsCount.DataSource as DataTable);
}
private void RegistrationTableRowChanged(DataRowChangeEventArgs e)
{
// only insert if there was an Add action. Updates will be handled
// by ColumnChanged
if (e.Action == DataRowAction.Add)
{
try
{
registrationDB.InsertTableRow(e.Row);
}
catch (Exception ex)
{
MessageBox.Show("Insertion fail: " + ex.Message);
}
// updata a lower control, a view
registrationDB.LoadDataTable(dataGridViewDepartmentMajorsCount.DataSource as DataTable);
}
}