private void listBoxSubmultiplicators_SelectedIndexChanged(object sender, EventArgs e)
{
if (listBoxSubmultiplicators.SelectedIndex != -1)
{
SubMultiplicator s = (SubMultiplicator)listBoxSubmultiplicators.SelectedItem;
textBoxSub.Text = s.multiplicationValue.ToString();
}
}
public ScoreModuleInfo(int mainMult, string name, LinkedList <string> names, LinkedList <int> values, bool state)
{
Active = state;
Name = name;
MainMultiplicator = mainMult;
SubMultiplicators = new LinkedList <SubMultiplicator>();
for (int i = 0; i < Math.Max(names.Count, values.Count); i++)
{
SubMultiplicator s = new SubMultiplicator();
s.name = names.ElementAt(i);
s.multiplicationValue = values.ElementAt(i);
SubMultiplicators.AddLast(s);
}
}
private void buttonSetSub_Click(object sender, EventArgs e)
{
if (listBoxSubmultiplicators.SelectedIndex != -1)
{
SubMultiplicator s = (SubMultiplicator)listBoxSubmultiplicators.SelectedItem;
try
{
int val = Convert.ToInt32(textBoxSub.Text);
s.multiplicationValue = val;
}
catch (Exception)
{
MessageBox.Show("Incorrect data");
}
}
}
public RecommendationsSystem getRecomsSystem()
{
LinkedList <ScoreModuleInfo> modules = new LinkedList <ScoreModuleInfo>();
string cmdText = "select descriptor, active, multiplicator from RecommendationsModules";
SqlCommand cmd = new SqlCommand(cmdText, cnn);
using (SqlDataReader oReader = cmd.ExecuteReader())
{
while (oReader.Read())
{
string desc = oReader.GetString(0);
string activeChar = oReader.GetString(1).ToLower();
int mult = oReader.GetInt32(2);
bool active = true;
if (activeChar == "n")
{
active = false;
}
ScoreModuleInfo module = new ScoreModuleInfo(mult, desc, new LinkedList <string>(), new LinkedList <int>(), active);
modules.AddLast(module);
}
}
foreach (ScoreModuleInfo s in modules)
{
cmdText = "select descriptor, multpicator from subRecommendators where moduleDescriptor = @mod_name";
SqlCommand cmd2 = new SqlCommand(cmdText, cnn);
cmd2.Parameters.AddWithValue("@mod_name", s.Name);
using (SqlDataReader oReader = cmd2.ExecuteReader())
{
while (oReader.Read())
{
string name = oReader.GetString(0);
int val = oReader.GetInt32(1);
SubMultiplicator ss = new SubMultiplicator();
ss.name = name;
ss.multiplicationValue = val;
s.SubMultiplicators.AddLast(ss);
}
}
}
return(new RecommendationsSystem(modules));
}