private void AddUser(object sender, DataGridViewCellEventArgs e)
{
var rows = this.dataGridView1.CurrentRow;
if (rows == null)
{
return;
}
var user = BusinessUser.GetUserById(new Guid(rows.Cells["UserId"].Value.ToString()));
if (_buys == null)
{
this._sellTickets.AddUser(user);
}
else
{
this._buys.AddUser(user);
}
this.Hide();
}
