ICollection <ElementId> GetLineStyles(UIApplication m_rvtApp, Document m_rvtDoc)
{
Transaction tr =
new Transaction(m_rvtDoc, "Get Line Styles");
tr.Start();
// Create a detail line
View view = m_rvtDoc.ActiveView;
XYZ pt1 = XYZ.Zero;
XYZ pt2 = new XYZ(10.0, 0.0, 0.0);
XYZ[] pts = new XYZ[] {
pt1,
pt2,
};
List <Curve> profile = new List <Curve>(pts.Length); // 2013
for (int ii = 0; ii <= pts.Length - 2; ii++)
{
profile.Add(Line.CreateBound(pts[ii], pts[ii + 1]));
}
DetailCurve dc = m_rvtDoc.Create.NewDetailCurve(view, profile[0]);
ICollection <ElementId> lineStyles = dc.GetLineStyleIds();
tr.RollBack();
return(lineStyles);
}
/// <summary>
/// 获取所有线性类别 方法一：通过创建实体线事务，通过事务回滚方式，获取
/// </summary>
/// <param name="doc"></param>
/// <returns></returns>
public static ICollection <ElementId> GetAllLineStyleIdsFromTransaction(Document doc)
{
ICollection <ElementId> styles = new List <ElementId>();
Transaction transaction = new Transaction(doc);
transaction.Start("Create detail line");
try
{
View view = doc.ActiveView;
DetailCurve detailCurve = doc.Create.NewDetailCurve(view, Line.CreateBound(new XYZ(0, 0, 0), new XYZ(10, 0, 0)));
styles = detailCurve.GetLineStyleIds();
transaction.RollBack();
}
catch (Exception ex)
{
transaction.RollBack();
}
return(styles);
}
private void Stream( ArrayList data, DetailCurve detCurve )
{
data.Add( new Snoop.Data.ClassSeparator( typeof( DetailCurve ) ) );
data.Add( new Snoop.Data.Object( "Geometry curve", detCurve.GeometryCurve ) );
data.Add( new Snoop.Data.Object( "Sketch plane", detCurve.SketchPlane ) );
data.Add( new Snoop.Data.ElementId( "Line style", detCurve.LineStyle.Id, m_app.ActiveUIDocument.Document ) );
data.Add( new Snoop.Data.Enumerable( "Line styles", detCurve.GetLineStyleIds(), m_app.ActiveUIDocument.Document ) );
DetailArc detArc = detCurve as DetailArc;
if( detArc != null )
{
Stream( data, detArc );
return;
}
DetailEllipse detEllipse = detCurve as DetailEllipse;
if( detEllipse != null )
{
Stream( data, detEllipse );
return;
}
DetailLine detLine = detCurve as DetailLine;
if( detLine != null )
{
Stream( data, detLine );
return;
}
DetailNurbSpline detSpline = detCurve as DetailNurbSpline;
if( detSpline != null )
{
Stream( data, detSpline );
return;
}
}