private void delete_author_Click(object sender, EventArgs e)
{
try
{
if (articleRepos.AuthorIdCheck((int)dataGridView1.CurrentCell.Value))
{
throw new Exception();
}
//
authorRepos.Delete((int)dataGridView1.CurrentCell.Value);
}
catch (Exception ex)
{
MessageBox.Show("There is article with this author!", ex.Message, MessageBoxButtons.OK);
}
finally
{
authorRepos.Save();
}
}