private void listBoxReagents_SelectedIndexChanged(object sender, EventArgs e)
{
ThingReagent thing = (ThingReagent)listBoxReagents.SelectedValue;
textBoxReagent.Text = thing.TypeName;
textBoxQuantity.Text = thing.Quantity.ToString();
// this causes a change event to light the save/cancel buttons, lets undo that...
buttonSave.Enabled = false;
buttonCancel.Enabled = false;
}
private void buttonDelete_Click(object sender, EventArgs e)
{
// if we've got it do it....
if (listBoxReagents.SelectedIndex >= 0)
{
ThingReagent thing = (ThingReagent)listBoxReagents.SelectedValue;
thing.XML.Remove();
listBoxReagents.DataSource = machine.GetReagents();
}
}
private void buttonCancel_Click(object sender, EventArgs e)
{
// reset values
ThingReagent thing = (ThingReagent)listBoxReagents.SelectedValue;
textBoxReagent.Text = thing.TypeName;
textBoxQuantity.Text = thing.Quantity.ToString();
buttonSave.Enabled = false;
buttonCancel.Enabled = false;
}
private void buttonSave_Click(object sender, EventArgs e)
{
ThingReagent thing = (ThingReagent)listBoxReagents.SelectedValue;
thing.TypeName = textBoxReagent.Text;
// this will throw an exception on garbage
thing.Quantity = Single.Parse(textBoxQuantity.Text);
thing.Save();
buttonSave.Enabled = false;
buttonCancel.Enabled = false;
// refresh list item information.....
listBoxReagents.DataSource = machine.GetReagents();
}
public List <ThingReagent> GetReagents()
{
List <ThingReagent> outList = new List <ThingReagent>();
var reagents = from i in XML.Element("Reagents").Elements("Reagent")
select i;
foreach (XElement i in reagents)
{
ThingReagent thingReagent = new ThingReagent(i);
outList.Add(thingReagent);
}
return(outList);
}
