CAD二次开发入门:WPF类库

 

参考学习视频:https://www.bilibili.com/video/BV16Y411v7kr/?spm_id_from=333.337.search-card.all.click&vd_source=fbb64ea20b269b753497bf6c2499fc29

 第一步:创建WPF类库,并写CAD调用方法

 

 修改输出类型为:类库

 添加CAD开发需要的类库

 

main页面添加以下内容:

    <Grid>
        <Button Height="50" Click="Button_Click" Margin="285,184,157,185" Content="打开程序" Tag=""/>
        <TextBox x:Name="txtPath" HorizontalAlignment="Left" Height="23" Margin="245,110,0,0" TextWrapping="Wrap" Text="D:\Program Files (x86)\Tencent\WeChat\WeChat.exe" VerticalAlignment="Top" Width="450"/>
    </Grid>

main后台添加以下内容:

        private void Button_Click(object sender, RoutedEventArgs e)
        {
            string Path = "";
            try
            {
                Path = @"D:\Program Files (x86)\Tencent\WeChat\WeChat.exe";
                if (!string.IsNullOrEmpty(txtPath.Text))
                {
                    Path = txtPath.Text;
                }
                System.Diagnostics.Process.Start(Path);
                Autodesk.AutoCAD.ApplicationServices.Application.DocumentManager.CurrentDocument.Editor.WriteMessage("启动成功:" + Path);
            }
            catch (Exception ex)
            {

                Autodesk.AutoCAD.ApplicationServices.Application.DocumentManager.CurrentDocument.Editor.WriteMessage("路径:" + Path + ",启动异常," + ex.Message);
            }
        }

新增一个类,写CAD可执行方法,OpenExe :

using Autodesk.AutoCAD.Runtime;
using Autodesk.AutoCAD.ApplicationServices;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace WpfApp4
{
     public class Class1
    {
       [CommandMethod("OpenExe")] 
       public void OpenExe()
        {
            MainWindow main = new MainWindow();
            Application.ShowModelessWindow(main);
        }
    }
}

 

程序开发完成,生成动态库 dll:

  第二步:打开CAD,引用生成的动态库,并调用方法打开画面

CAD引用dll,使用指令【NETLOAD】,之后选择dll: 

 

 CAD调用wpf动态库的方法: 

命令输入方法名:openexe

 执行命令后,CAD自动打开WPF的画面

 

 

 

第三步:启动CAD,进行代码联调

 

 

posted @ 2024-08-14 10:05  人生为卒  阅读(74)  评论(0编辑  收藏  举报