public string PropertyDisplayStr(string property_name)
{
switch (_api_doc.PropertyType(property_name))
{
case GlDoc.ValueType.DOCUMENT:
List <GlDoc> docrefs = _api_doc.GetDocs(property_name);
if (docrefs == null)
{
return(FindDocName(_api_doc.GetDoc(property_name)));
}
else
{
switch (docrefs.Count)
{
case 0:
return("(empty list)");
case 1:
return(DocWrapper.FindDocName(docrefs[0]));
default:
return(DocWrapper.FindDocName(docrefs[0]) + ", " + DocWrapper.FindDocName(docrefs[1]) + ", ...");
}
}
case GlDoc.ValueType.STRING:
List <string> multivals = _api_doc.GetStrings(property_name);
if (multivals == null)
{
return(_api_doc.GetString(property_name));
}
else
{
switch (multivals.Count)
{
case 0:
return("empty list");
case 1:
return(multivals[0]);
default:
return(multivals[0] + ", " + multivals[1] + ", ...");
}
}
default:
return("");
}
}
private void DisplayValues()
{
labelPropVal.Visible = false;
panelMulti.Visible = false;
string chosen_prop = ChosenPropStr();
if (chosen_prop == "")
{
return;
}
switch (chosen_prop)
{
case "Address":
case "Favorite color":
labelPropVal.Visible = true;
labelPropVal.Text = CurrentDoc.GetString(chosen_prop);
break;
case "Spouse":
labelPropVal.Visible = true;
GlDoc target_doc = CurrentDoc.GetDoc(chosen_prop);
if (target_doc == null)
{
labelPropVal.Text = "";
}
else
{
labelPropVal.Text = DocWrapper.FindDocName(target_doc);
}
break;
case "Children":
panelMulti.Visible = true;
List <DocWrapper> children = new List <DocWrapper>();
foreach (GlDoc child_doc in CurrentDoc.GetDocs(chosen_prop))
{
children.Add(new DocWrapper(child_doc));
}
listPropVals.DisplayMember = "DocName";
listPropVals.DataSource = new BindingList <DocWrapper>(children);
break;
case "Favorite foods":
panelMulti.Visible = true;
List <string> yum = CurrentDoc.GetStrings(chosen_prop);
listPropVals.DisplayMember = "";
try
{
listPropVals.DataSource = new BindingList <string>(yum); // ?
}
catch { }
break;
default:
MessageBox.Show("oops");
break;
}
buttonEdit.Visible = labelPropVal.Visible;
//buttonClear.Visible = labelPropVal.Visible;
}