Translate Sketch Example (C#)

'----------------------------------------------------------------------------
' Preconditions: Verify that the specified template exists.
'
' Postconditions:
' 1. Creates a sketch.
' 2. Creates a parabola.
' 3. While observing the graphics area, press F5 at
'    System.Diagnostics.Debugger.Break to move the sketch.
'----------------------------------------------------------------------------
using Microsoft.VisualBasic;
using System;
using System.Collections;
using System.Collections.Generic;
using System.Data;
using System.Diagnostics;
using SolidWorks.Interop.sldworks;
using SolidWorks.Interop.swconst;
using System.Runtime.InteropServices;
using System.Windows.Forms;
namespace TranslateSketch_CSharp.csproj
{
    partial class SolidWorksMacro
    {

        public void Main()
        {
            ModelDoc2 swModel = default(ModelDoc2);
            swModel = (ModelDoc2)swApp.NewDocument("C:\\ProgramData\\SOLIDWORKS\\SOLIDWORKS 2017\\templates\\Part.prtdot", 0, 0, 0);

            if (swModel == null)
            {
                swApp.SendMsgToUser2("A part document must be active.", (int)swMessageBoxIcon_e.swMbWarning, (int)swMessageBoxBtn_e.swMbOk);
                return;
            }

            int modelType = 0;
            modelType = swModel.GetType();

            if (modelType != (int)swDocumentTypes_e.swDocPART)
            {
                swApp.SendMsgToUser2("A part document must be active.", (int)swMessageBoxIcon_e.swMbWarning, (int)swMessageBoxBtn_e.swMbOk);
                return;
            }

            //Select a plane on which to sketch
            if (SelectPlane(swModel) == false)
            {
                MessageBox.Show("Could not select plane.");
                return;
            }

            //Get point data
            SketchPoint pFocal = default(SketchPoint);
            SketchPoint pApex = default(SketchPoint);
            SketchPoint pStart = default(SketchPoint);
            SketchPoint pEnd = default(SketchPoint);
            SketchManager swSkMgr = default(SketchManager);
            swSkMgr = swModel.SketchManager;

            SelectionMgr swSelMgr = default(SelectionMgr);
            swSelMgr = (SelectionMgr)swModel.SelectionManager;

            Sketch swSketch = default(Sketch);
            swSkMgr.InsertSketch(true);
            swSketch = swSkMgr.ActiveSketch;

            // Focal point
            pFocal = swSkMgr.CreatePoint(0, -0.025930732990048, 0);
            // Apex point
            pApex = swSkMgr.CreatePoint(0.0110754938634727, -0.0485199777778575, 0);
            // Start point
            pStart = swSkMgr.CreatePoint(0.057136404168939, 0.0869770346454566, 0);
            // End point
            pEnd = swSkMgr.CreatePoint(-0.120690397734139, -0.00465528735997846, 0);

            object[] vPoint = null;

            // Make sure a sketch is active
            if (swSketch == null)
            {
                MessageBox.Show("Please sketch a focal point, apex point, start point, and end point.");
                return;
            }

            vPoint = (object[])swSketch.GetSketchPoints2();

            SketchParabola SkParabola = default(SketchParabola);
            SkParabola = (SketchParabola)swModel.SketchManager.CreateParabola(pFocal.X, pFocal.Y, 0, pApex.X, pApex.Y, 0, pStart.X, pStart.Y, 0, pEnd.X,
            pEnd.Y, 0);

            swModel.ViewZoomtofit2();
            swSkMgr.InsertSketch(true);

            System.Diagnostics.Debugger.Break();

            swModel.SketchModifyTranslate(pApex.X, pApex.Y, 0.06, -0.01);

        }

        public bool SelectPlane(ModelDoc2 Plane)
        {
            bool functionReturnValue = false;

            Feature featureTemp = default(Feature);
            featureTemp = (Feature)Plane.FirstFeature();

            while ((featureTemp != null))
            {
                string sFeatureName = null;
                sFeatureName = featureTemp.GetTypeName2();


                if (sFeatureName == "RefPlane")
                {
                    featureTemp.Select2(true, 0);
                    functionReturnValue = true;
                    return functionReturnValue;
                }


                featureTemp = (Feature)featureTemp.GetNextFeature();

            }
            return functionReturnValue;

        }



        public SldWorks swApp;

    }
}