private void CalculateFilterValues()
{
FilterCalculationError = null;
CurrentValues.Clear();
try
{
if (AreaInitializer.SourceEditArea.ChildRelationshipInfo != null)
{
if (RelationshipFilters != null && RelationshipFilters.Any())
{
foreach (var filter in RelationshipFilters)
{
var value = AgentHelper.GetValueSomeHow(AreaInitializer.SourceEditArea.ChildRelationshipInfo.ParentData, filter.ValueRelationshipTail, filter.ValueColumnID);
if (!string.IsNullOrEmpty(value))
{
CurrentValues.Add(new Tuple <int, string>(filter.ID, value));
}
}
}
}
}
catch (Exception ex)
{
FilterCalculationError = ex;
}
}