Level data to datagridview

[vanlion]

Hello,

I have a question how to get data to a winfrom that is using a Datagridview.

I have the following code that is working to collect the Level info, see below:

But how can you simply display the collected info to the Datagridview? because it's not a public value that you can use with

Datagridview.DataSource= levelDataSourceRow

Thanks!

namespace Getlevel
{
    [Transaction(TransactionMode.Manual)]
    public class LevelInfo : IExternalCommand
    {

        public Result Execute
               (ExternalCommandData commandData,
                ref string message,
                ElementSet elements)
        {
            UIApplication uiapp = commandData.Application;
            UIDocument uidoc = uiapp.ActiveUIDocument;
            Application app = uiapp.Application;
            Document doc = uidoc.Document;

            Transaction documentTransaction = new Transaction(doc, "Document");
            documentTransaction.Start();
            {
                try
                {
                    

                    FilteredElementCollector collector = new FilteredElementCollector(doc);
                    ICollection<Element> collection = collector.OfClass(typeof(Level)).ToElements();
                    foreach (Element e in collection)
                    {
                        Level level = e as Level;
                        LevelData levelDataSourceRow = new LevelData();

                        levelDataSourceRow.LevelID = level.Id.IntegerValue;
                        levelDataSourceRow.Naam = level.Name;
                        levelDataSourceRow.Hoogte = level.Elevation;
                    }


                    using (InfoLevel displayform = new InfoLevel(commandData))
                    {
                        displayform.ShowDialog();
                    }
                }
                catch (Exception ex)
                {
                    message = ex.Message;
                    documentTransaction.RollBack();
                    return Autodesk.Revit.UI.Result.Failed;
                }
                documentTransaction.Commit();
                return Autodesk.Revit.UI.Result.Succeeded;
            }
                        
        }
    }
}

[jeremytammik · Accepted solution]

Put the data into an intermediary container that you can use as a data source.

Here is a sample that does just that:

http://thebuildingcoder.typepad.com/blog/2012/05/the-schedule-api-and-access-to-schedule-data.html

Cheers,

Jeremy

[vanlion]

Thanks for the answer a very helpfull example you sent. I also tried the method from the level property sample. This was also doing the job for me!