/// <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)
{
FilteredElementCollector filteredElementCollector = new FilteredElementCollector(doc);
filteredElementCollector.OfClass(typeof(FamilySymbol));
filteredElementCollector.OfCategory(BuiltInCategory.OST_TitleBlocks);
m_allTitleBlocks = filteredElementCollector.ToElements();
if (0 == m_allTitleBlocks.Count)
{
throw new InvalidOperationException("There is no title block to generate sheet.");
}
foreach (Element element in m_allTitleBlocks)
{
FamilySymbol f = element as FamilySymbol;
AllTitleBlocksNames.Add(f.Family.Name + ":" + f.Name);
if (null == m_titleBlock)
{
m_titleBlock = f;
}
}
}
