NX二开ufun函数UF

当我们需要对一个实体进行特征操作的时候需要先选中实体设置活动实体相当于选中实体的操作。

效果图如下部件导航器里并没有选中块但是右边的块却是选中状态的颜色

实现代码如下

using System;
using NXOpen;
using NXOpen.UF;

public class Program
{
    // class members
    public static Session theSession;
    public static Part workPart;
    public static Part displayPart;
    public static NXOpen.UF.UFSession theUFSession;
    private static UI theUI = null;
    public static AssembliesUtils assem;

    public static int Main(string[] args)
    {
        theSession = Session.GetSession();
        displayPart = theSession.Parts.Display;
        theUFSession = UFSession.GetUFSession();
        theUI = UI.GetUI();
        workPart = theSession.Parts.Work;

        int retValue = 0;
        try
        {
            Tag blockTag = Tag.Null;
            blockTag = ((Body)workPart.Bodies.FindObject("BLOCK(1)")).Tag;
            int flag = 1;
            theUFSession.Modl.ActivePart(blockTag,flag);
        }
        catch (NXOpen.NXException ex)
        {
            theUI.NXMessageBox.Show("Block Styler", NXMessageBox.DialogType.Error, ex.ToString());
        }
        return retValue;
    }
}