protected override Result ExecuteCommand(ExternalCommandData data, ref string message, ElementSet elements)
{
_doc = data.Application.ActiveUIDocument.Document;
Selection selection = data.Application.ActiveUIDocument.Selection;
Reference refe = selection.PickObject(ObjectType.Element, "请选择一个实例");
_ins = _doc.GetElement(refe) as FamilyInstance;
if (_ins != null)
{
string len = _ins.LookupParameter("长度").AsValueString();
string wid = _ins.LookupParameter("宽度").AsValueString();
string hei = _ins.LookupParameter("高度").AsValueString();
EditParamViewModel vm = new EditParamViewModel(len, wid, hei);
vm.EditParam = SaveParam;
EditParamView frm = new EditParamView(vm);
frm.ShowDialog();
}
return(Result.Succeeded);
}
public EditParamView(EditParamViewModel model)
{
InitializeComponent();
this.DataContext = model;
}
