public void AddPerson()
{
Buffer.State = "add";
FPersonAdd frmPersonAdd = new FPersonAdd();
frmPersonAdd.ShowDialog();
Reload();
}
private void dgPerson_CellContentDoubleClick(object sender, DataGridViewCellEventArgs e)
{
Buffer.State = "view";
Buffer.MFPersonBuffer = Convert.ToInt32(dgPerson[0, dgPerson.CurrentRow.Index].Value.ToString());
FPersonAdd frmPersView = new FPersonAdd();
frmPersView.ShowDialog();
Reload();
}