public ObservableCollection <Tag> GetTags()
{
var tags = new ObservableCollection <Tag>();
BCOM.ElementScanCriteria sc = (BCOM.ElementScanCriteria)_application.CreateObjectInMicroStation("MicroStationDGN.ElementScanCriteria");
sc.ExcludeAllTypes();
sc.IncludeType(BCOM.MsdElementType.msdElementTypeTag);
BCOM.ElementEnumerator ee = _application.ActiveModelReference.Scan(sc);
Array elements = ee.BuildArrayFromContents();
foreach (BCOM.Element element in elements)
{
BCOM.TagElement te = element as BCOM.TagElement;
var tag = new Tag()
{
TagSetName = te.TagSetName,
TagDefinitionName = te.TagDefinitionName,
Value = te.Value,
ID = ToInt64(te.ID),
HostID = ToInt64(te.BaseElement != null ? te.BaseElement.ID : new BCOM.DLong())
};
tags.Add(tag);
}
ComUtilities.ReleaseComObject(sc);
sc = null;
return(tags);
}
public ObservableCollection <Text> GetTexts()
{
var texts = new ObservableCollection <Text>();
BCOM.ElementScanCriteria sc = (BCOM.ElementScanCriteria)_application.CreateObjectInMicroStation("MicroStationDGN.ElementScanCriteria");
sc.ExcludeAllTypes();
sc.IncludeType(BCOM.MsdElementType.msdElementTypeText);
sc.IncludeType(BCOM.MsdElementType.msdElementTypeTextNode);
BCOM.ElementEnumerator ee = _application.ActiveModelReference.Scan(sc);
Array elements = ee.BuildArrayFromContents();
foreach (BCOM.Element element in elements)
{
if (element is BCOM.TextElement)
{
BCOM.TextElement te = element as BCOM.TextElement;
var text = new Text()
{
Value = te.Text,
ID = ToInt64(te.ID),
};
texts.Add(text);
}
else if (element is BCOM.TextNodeElement)
{
BCOM.TextNodeElement tn = element as BCOM.TextNodeElement;
BCOM.ElementEnumerator en = tn.GetSubElements();
while (en.MoveNext())
{
BCOM.TextElement te = en.Current.AsTextElement;
var text = new Text()
{
Value = te.Text,
ID = ToInt64(te.ID),
};
texts.Add(text);
}
}
}
ComUtilities.ReleaseComObject(sc);
sc = null;
return(texts);
}