private List <RevitLinkInstance> GetLinkInstances()
{
// verzamel de te exporteren links
List <string> linkedProjects = ElementCollectionHelper.GetLinkedFiles(UIDoc.Application, false);
List <RevitLinkInstance> instances = ElementCollectionHelper.GetAllProjectElements(UIDoc.Document)
.OfType <RevitLinkInstance>()
.Where(c => c.Name.ToLower().Contains(".rvt"))
.ToList();
for (int i = instances.Count - 1; i >= 0; i--)
{
RevitLinkInstance inst = instances[i];
if (null == inst)
{
instances.RemoveAt(i);
continue;
}
ElementId id = inst.GetTypeId();
ElementType etype = UIDoc.Document.GetElement(id) as ElementType;
string instName = etype?.Name;
if (string.IsNullOrEmpty(instName))
{
instances.RemoveAt(i);
continue;
}
if (!linkedProjects.Contains(instName, StringComparer.InvariantCultureIgnoreCase))
{
instances.RemoveAt(i);
}
}
if (instances.Count > 0)
{
StringBuilder builder = new StringBuilder();
builder.AppendLine("De following linked files are exported:");
foreach (RevitLinkInstance rli in instances)
{
builder.AppendLine(rli.Name);
}
Cmd.ShowResult(builder.ToString());
}
return(instances);
}
