private string add_characteristics_qualitatice()
{
string msg_error = "";
string name = qual.name();
int id = qual.id();
if (id == -1) msg_error += "ID value is not correct.\n";
if (name.Equals("")) msg_error += "Name is not correct.\n";
if (id != -1 && name.Equals("") == false)
{
string msg = "The characteristics will be edited. The software will lose these attributes. Want Continue?";
DialogResult r = MessageBox.Show(msg, "Edit Characteristics", MessageBoxButtons.YesNo, MessageBoxIcon.Warning);
if (r == DialogResult.Yes)
{
string result = qual.validateValues();
// se houver erros
if (result.Equals("") == false) msg_error += result;
else
{
bool rem = Business.ManagementDataBase.remove_characteristics(id);
if (rem)
{
Dictionary<String, Business.Value> value = qual.values();
Business.Characteristic c = new Business.QualitativeCharacteristic(id, name, value);
bool b = Business.ManagementDataBase.add_characteristics(c);
if (b)
{
MessageBox.Show("Characteristics edited.", "Characteristics", MessageBoxButtons.OK, MessageBoxIcon.None);
}
else
{
msg_error += "Error adding.\nPlease check if the ID does not exist yet.\n";
}
}
}
}
}
return msg_error;
}
private string add_characteristics_qualitatice()
{
string msg_error = "";
string name = qual.name();
int id = qual.id();
if (id == -1) msg_error += "ID value is not correct.\n";
if (name.Equals("")) msg_error += "Name is not correct.\n";
if (id != -1 && name.Equals("") == false)
{
string result = qual.validateValues();
// se houver erros
if (result.Equals("") == false) msg_error += result;
else
{
Dictionary<String, Business.Value> value = qual.values();
Business.Characteristic c = new Business.QualitativeCharacteristic(id, name, value);
bool b = Business.ManagementDataBase.add_characteristics(c);
if (b)
{
MessageBox.Show("Characteristics added.", "Characteristics", MessageBoxButtons.OK, MessageBoxIcon.None);
this.Close();
}
else
{
msg_error += "Error adding.\nPlease check if the ID does not exist yet.\n";
}
}
}
return msg_error;
}