public override IList Elements()
{
PropertyList propertyList = dataPrototype.Info().CreatePropertyList();
DataField[] keyFields = dataPrototype.Info().GetKeyFields();
if (keyFields.Length > 1)
{
throw new UnsupportedOperationException();
}
for (int i = 0; i < keyFields.Length; i++)
{
propertyList.AddProperty(keyFields[i].GetFieldName());
}
propertyList.AddProperty(dataPrototype.Info().GetTitleField().GetFieldName());
ICollection collection = GetAllDataCollection(propertyList);
ArrayList list = new ArrayList(collection == null ? 0 : collection.Count);
if (collection != null)
{
for (IEnumerator i = collection.GetEnumerator(); i.MoveNext();)
{
DataContent data = (DataContent)i.Current;
list.Add(
new Element(
data.GetDataKey().KeyPartAt(0),
data.GetProperty(dataPrototype.Info().GetTitleField().GetFieldName()).ToString()
)
);
}
}
return(list);
}
public override String GetKeyRenderer(Object key)
{
try
{
PropertyList propertyList = dataPrototype.Info().CreatePropertyList();
propertyList.AddProperty(dataPrototype.Info().GetTitleField().GetFieldName());
DataContent data = GetData(propertyList, key);
return(data == null ? "" : data.GetProperty(dataPrototype.Info().GetTitleField().GetFieldName()).ToString());
}
catch (Exception e)
{
Console.WriteLine(e);
}
return(null);
}
public void UpdateGUI(DataContent dc, PropertyList includeList, PropertyList excludeList, PropertyList ignoreIfEmptyList)
{
ArrayList theList = includeList == null?new ArrayList(comps.Keys) : new ArrayList(includeList.KeySet());
foreach (String k in theList)
{
Control textBox = (Control)comps[k];
bool doExcludeThis = false;
if (excludeList != null && excludeList.ContainsProperty(textBox.Name))
{
doExcludeThis = true;
}
if (!doExcludeThis)
{
try
{
if (!doExcludeThis)
{
if (ignoreIfEmptyList != null && ignoreIfEmptyList.ContainsProperty(textBox.Name))
{
doExcludeThis = true;
}
}
if (!doExcludeThis)
{
SetFieldValue(k, dc.GetProperty(k));
}
}
catch (Exception exc)
{
if (textBox is TextBox)
{
textBox.Text = "";
textBox.Focus();
}
throw exc;
}
}
}
}