/// <summary>
///
/// </summary>
/// <param name="family"></param>
/// <param name="famInst"></param>
/// <param name="famSymbolString"></param>
private void UpdateFamilySymbol(Family family, FamilyInstance famInst, string familySymbolString)
{
FamilySymbolSet famSymSet = family.Symbols;
FamilySymbolSetIterator famSymSetIter = famSymSet.ForwardIterator();
while (famSymSetIter.MoveNext())
{
FamilySymbol famSymbol = famSymSetIter.Current as FamilySymbol;
if (famSymbol.Name == familySymbolString)
{
famInst.Symbol = famSymbol;
break;
}
}
}
GetTitleBlocks(Document doc)
{
m_allTitleBlocks = new FilteredElementCollector(doc).OfClass(typeof(FamilySymbol)).OfCategory(BuiltInCategory.OST_TitleBlocks).Cast <FamilySymbol>() as FamilySymbolSet;
if (0 == m_allTitleBlocks.Size)
{
throw new Exception("There is no title block to generate sheet.");
}
foreach (FamilySymbol f in m_allTitleBlocks)
{
m_titleBlockNames.Add(f.Name);
if (null == m_titleBlock)
{
m_titleBlock = f;
}
}
}
/// <summary>
/// Retrieve all available title blocks in the currently active document.
/// </summary>
/// <param name="doc">the currently active document</param>
private void GetTitleBlocks(Document doc)
{
m_allTitleBlocks = doc.TitleBlocks;
if (0 == m_allTitleBlocks.Size)
{
throw new InvalidOperationException("There is no title block to generate sheet.");
}
foreach (FamilySymbol f in m_allTitleBlocks)
{
AllTitleBlocksNames.Add(f.Name);
if (null == m_titleBlock)
{
m_titleBlock = f;
}
}
}
/// <summary>
/// Retrieve all available title blocks in the currently active document.
/// </summary>
/// <param name="doc">the currently active document</param>
private void GetTitleBlocks(Document doc)
{
m_allTitleBlocks = doc.TitleBlocks;
if (0 == m_allTitleBlocks.Size)
{
throw new InvalidOperationException("There is no title block to generate sheet.");
}
foreach (FamilySymbol f in m_allTitleBlocks)
{
AllTitleBlocksNames.Add(f.Name);
if (null == m_titleBlock)
{
m_titleBlock = f;
}
}
}
public Result Execute(
ExternalCommandData commandData,
ref String message,
ElementSet elements)
{
UIApplication app = commandData.Application;
Document doc = app.ActiveUIDocument.Document;
FilteredElementCollector a;
Parameter p;
int n;
#region Using the obsolete TitleBlocks property
#if BEFORE_REVIT_2015
// The TitleBlocks property was declared deprecated
// in the Revit 2014 API, and removed in Revit 2015.
// Using the obsolete deprecated TitleBlocks property
FamilySymbolSet titleBlocks = doc.TitleBlocks;
n = titleBlocks.Size;
Debug.Print(
"{0} title block element type{1} listed "
+ "in doc.TitleBlocks collection{2}",
n,
(1 == n ? "" : "s"),
(0 == n ? "." : ":"));
string s;
foreach (FamilySymbol tb in titleBlocks)
{
// these are the family symbols,
// i.e. the title block element types,
// i.e. not instances, i.e. not sheets,
// and they obviously do not have any sheet
// number, width or height, so 's' ends up empty:
s = GetParameterValueString(tb, BuiltInParameter.SHEET_NUMBER)
+ GetParameterValueString(tb, BuiltInParameter.SHEET_WIDTH)
+ GetParameterValueString(tb, BuiltInParameter.SHEET_HEIGHT);
Debug.Print(
"Title block element type {0} {1}" + s,
tb.Name, tb.Id.IntegerValue);
}
#endif // BEFORE_REVIT_2015
#endregion // Using the obsolete TitleBlocks property
// Using this filter returns the same elements
// as the doc.TitleBlocks collection:
a = new FilteredElementCollector(doc)
.OfCategory(BuiltInCategory.OST_TitleBlocks)
.OfClass(typeof(FamilySymbol));
n = a.ToElementIds().Count;
Debug.Print("{0} title block element type{1} "
+ "retrieved by filtered element collector{2}",
n,
(1 == n ? "" : "s"),
(0 == n ? "." : ":"));
foreach (FamilySymbol symbol in a)
{
Debug.Print(
"Title block element type {0} {1}",
symbol.Name, symbol.Id.IntegerValue);
}
// Retrieve the title block instances:
a = new FilteredElementCollector(doc)
.OfCategory(BuiltInCategory.OST_TitleBlocks)
.OfClass(typeof(FamilyInstance));
Debug.Print("Title block instances:");
foreach (FamilyInstance e in a)
{
p = e.get_Parameter(
BuiltInParameter.SHEET_NUMBER);
Debug.Assert(null != p,
"expected valid sheet number");
string sheet_number = p.AsString();
p = e.get_Parameter(
BuiltInParameter.SHEET_WIDTH);
Debug.Assert(null != p,
"expected valid sheet width");
string swidth = p.AsValueString();
double width = p.AsDouble();
p = e.get_Parameter(
BuiltInParameter.SHEET_HEIGHT);
Debug.Assert(null != p,
"expected valid sheet height");
string sheight = p.AsValueString();
double height = p.AsDouble();
ElementId typeId = e.GetTypeId();
Element type = doc.GetElement(typeId);
Debug.Print(
"Sheet number {0} size is {1} x {2} "
+ "({3} x {4}), id {5}, type {6} {7}",
sheet_number, swidth, sheight,
Util.RealString(width),
Util.RealString(height),
e.Id.IntegerValue,
type.Name, typeId.IntegerValue);
}
// Retrieve the view sheet instances:
a = new FilteredElementCollector(doc)
.OfClass(typeof(ViewSheet));
Debug.Print("View sheet instances:");
foreach (ViewSheet vs in a)
{
string number = vs.SheetNumber;
Debug.Print(
"View sheet name {0} number {1} id {2}",
vs.Name, vs.SheetNumber,
vs.Id.IntegerValue);
}
return(Result.Succeeded);
}
/// <summary>
/// Retrieve all available title blocks in the currently active document.
/// </summary>
/// <param name="doc">the currently active document</param>
private void GetTitleBlocks(Document doc)
{
m_allTitleBlocks = new FilteredElementCollector(doc).OfClass(typeof(FamilySymbol)).OfCategory(BuiltInCategory.OST_TitleBlocks).Cast<FamilySymbol>() as FamilySymbolSet;
if (0 == m_allTitleBlocks.Size) {
throw new Exception("There is no title block to generate sheet.");
}
foreach (FamilySymbol f in m_allTitleBlocks) {
m_titleBlockNames.Add(f.Name);
if (null == m_titleBlock) {
m_titleBlock = f;
}
}
}
