private void btnChange_Click(object sender, EventArgs e)
{
if (dgvPositions.SelectedRows.Count > 0)
{
int selectedIndex = dgvPositions.SelectedRows[0].Index;
int id = 0;
bool converted = int.TryParse(dgvPositions[0, selectedIndex].Value.ToString(), out id);
if (!converted)
{
return;
}
Position position = db.Positions.Find(id);
DFormPosition dFormPosition = new DFormPosition();
dFormPosition.tbName.Text = position.Name;
DialogResult dialogResult = dFormPosition.ShowDialog();
if (dialogResult == DialogResult.Cancel)
{
return;
}
position.Name = dFormPosition.tbName.Text;
db.SaveChanges();
dgvPositions.Refresh();
MessageBox.Show("Объект обновлен.", "Информация", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
private void btnAdd_Click(object sender, EventArgs e)
{
DFormPosition dFormPosition = new DFormPosition();
DialogResult dialogResult = dFormPosition.ShowDialog();
if (dialogResult == DialogResult.Cancel)
{
return;
}
Position position = new Position()
{
Name = dFormPosition.tbName.Text
};
db.Positions.Add(position);
db.SaveChanges();
SearchObjects(this, EventArgs.Empty);
MessageBox.Show("Новый объект добавлен.", "Информация", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
