ShrlAlgoToolkit/ShrlAlgo.Addin.Test/CreateWindow.xaml.cs

using System.Windows;
using System.Windows.Controls;

using Autodesk.Revit.DB;

using Nice3point.Revit.Toolkit.External.Handlers;

namespace ShrlAlgo.Addin.Test;
/// <summary>
/// CreateWindow.xaml 的交互逻辑
/// </summary>
public partial class CreateWindow
{
    private readonly ActionEventHandler handler = new ActionEventHandler();

    public CreateWindow()
    {
        InitializeComponent();
    }

    private void Button_Click(object sender, RoutedEventArgs e)
    {
        var button = sender as Button;
        handler.Raise(uiapp =>
        {
            //uiapp.Application.DocumentChanged += Application_DocumentChanged;
            try
            {
                var doc = uiapp.ActiveUIDocument.Document;
                var family = new FilteredElementCollector(doc).OfClass(typeof(Family))
    .FirstOrDefault(pt => pt.Name.Contains(button.Content.ToString())) as Family;
                var fs = doc.GetElement(family.GetFamilySymbolIds().FirstOrDefault()) as FamilySymbol;
                if (fs != null && uiapp.ActiveUIDocument.CanPlaceElementType(fs))
                {
                    uiapp.ActiveUIDocument.PromptForFamilyInstancePlacement(fs);
                }
            }
            catch (Autodesk.Revit.Exceptions.OperationCanceledException)
            {
            }
        });
    }
}