Revit Api IExternalCommand

Revit 外部命令範例

using System;

using Autodesk.Revit.Attributes;
using Autodesk.Revit.DB;
using Autodesk.Revit.UI;
using CHC.Enum;
using CHC.Tools;

namespace CHC.MepToolsCommand
{
    [Transaction(TransactionMode.Manual)]
    [Regeneration(RegenerationOption.Manual)]
    [Journaling(JournalingMode.NoCommandData)]

    public class SelectTubeToPlaceThrough : IExternalCommand
    {
        public Result Execute(ExternalCommandData commandData, ref string message, ElementSet elements)
        {
            try
            {
                MepCurveClassification curveClassification = MepCurveClassification.Pipe | MepCurveClassification.Conduit;
                return RunSelectTubeToPlaceThrough.Execute(commandData, ref message, elements, curveClassification);
            }
            catch (Exception e)
            {
                message = e.Message;
                return Result.Failed;
            }
        }
    }
}