Edit Balloon Example (C#)

// --------------------------------------------------------------------------
// Preconditions:
// 1. Open public_documents\samples\tutorial\advdrawings\foodprocessor.slddrw.
// 2. Click Insert > Annotations > Balloon.
// 3. Click a model edge in either drawing view and add the balloon.
// 4. Close the Balloon PropertyManager page.
// 5. Select the balloon in the drawing.
//
// Postconditions: The properties of the selected balloon are modified.
//
// NOTE: Because this drawing document is used elsewhere, do not save any
// changes when closing it.
// --------------------------------------------------------------------------
using SolidWorks.Interop.sldworks;
using SolidWorks.Interop.swconst;
using System.Runtime.InteropServices;
using System;
using System.Diagnostics;
namespace EditBalloonProperties_CSharp.csproj
{
    partial class SolidWorksMacro
    {
        ModelDoc2 swModel;
        ModelDocExtension swModelDocExt;
        SelectionMgr swSelMgr;
        Note swNote;

        public void Main()
        {
            swModel = (ModelDoc2)swApp.ActiveDoc;
            swModelDocExt = swModel.Extension;
            swSelMgr = (SelectionMgr)swModel.SelectionManager;

            // Get the selected balloon
            swNote = (Note)swSelMgr.GetSelectedObject6(1, -1);

            // Edit the selected balloon
            swNote = (Note)swModelDocExt.EditBalloonProperties2((int)swBalloonStyle_e.swBS_SplitCirc, (int)swBalloonFit_e.swBF_5Chars, (int)swBalloonTextContent_e.swBalloonTextCustom, "Upper", (int)swBalloonTextContent_e.swBalloonTextCustom, "Lower", 0, true, 1, "X",
            0.0355);

            Debug.Print("Balloon name:  " + swNote.GetName());
        }

        public SldWorks swApp;

    }
}