C#+Visual Studio 2022为AutoCAD 2022开发插件并显示在Ribbon选项卡

1.插件功能开发

（1）建立C#类库项目，添加必要引用，都是autocad二次开发相关的，要注意对引用的库修改其"复制文件"属性为false

(2)项目调试使用"属性"打开"启用外部程序"，指定为机器上autocad2022的acad.exe所在路径。

（3）建立一个新类，开发功能。

$CommandMethod("CheckArea",CommandFlags.UsePickSet)$ //指令名称

public void CheckArea()

{

// 获取当前文档和数据库

Document doc =Autodesk.AutoCAD.ApplicationServices.Application.DocumentManager.MdiActiveDocument;

Database db = HostApplicationServices.WorkingDatabase;

Editor ed = doc.Editor;

//插件功能代码

}

2.Ribbon选显卡功能开发

在类里面添加一个方法：

CommandMethod("RibbonDemo")

public void RibbonDemo()

{

// 获取程序集的加载路径

string currentDLLLocation = Path.GetDirectoryName(this.GetType().Assembly.Location) + "\\";

// 获取cad的Ribbon界面

RibbonControl ribbonCtrl = ComponentManager.Ribbon;

// 添加选项卡

RibbonTab tab = new RibbonTab();

tab.Title = "老旧小区插建房屋日照测算";

tab.Id = "Acad.RibbonId1";

tab.IsActive = true;

ribbonCtrl.Tabs.Add(tab);

// 给选项卡添加面板

RibbonPanelSource panelSource = new RibbonPanelSource();

panelSource.Title = "日照测算";

RibbonPanel ribbonPanel = new RibbonPanel();

ribbonPanel.Source = panelSource;

tab.Panels.Add(ribbonPanel);

// 命令按钮

RibbonButton pLineBtn = new RibbonButton();

string imgFileNameLineBtn = string.Format("{0}\\{1}\\{2}.png", currentDLLLocation, "Images", "big");

Uri uriLineBtn = new Uri(imgFileNameLineBtn);

BitmapImage bitmapImgeLineBtn = new BitmapImage(uriLineBtn);

// 按钮图片 16 * 16

pLineBtn.Image = bitmapImgeLineBtn;

// 按钮图片 32 * 32

pLineBtn.LargeImage = bitmapImgeLineBtn;

pLineBtn.ShowImage = true;

pLineBtn.Size = RibbonItemSize.Large;

pLineBtn.Orientation = System.Windows.Controls.Orientation.Vertical;

pLineBtn.Text = "面积测算";

pLineBtn.ShowText = true;

//添加提示对象

RibbonToolTip toolTipLine = new RibbonToolTip();

toolTipLine.Title = "日照测算";

toolTipLine.Content = "根据选定的区域测算插建日照房数量和面积是否达标";

toolTipLine.Command = "CHECKAREA";

toolTipLine.ExpandedContent = "CheckArea命令是一个自定义插件，其根据选定的区域测算插建日照房数量和面积是否达标。";

string imgToolTipFileNameLineBtn = string.Format("{0}\\{1}\\{2}.png", currentDLLLocation, "Images", "big");

Uri toolTipUriLineBtn = new Uri(imgToolTipFileNameLineBtn);

BitmapImage toolTipBitmapImgeLineBtn = new BitmapImage(toolTipUriLineBtn);

toolTipLine.ExpandedImage = toolTipBitmapImgeLineBtn;

pLineBtn.ToolTip = toolTipLine;

// 给按钮关联命令

pLineBtn.CommandHandler = new RibbonCommandHandler();

pLineBtn.CommandParameter = "CheckArea" + " ";

// 添加直线命令按钮

panelSource.Items.Add(pLineBtn);

}

3.配置插件自启动

在"C:\Program Files\Autodesk\ApplicationPlugins"目录下创建文件夹 " RibbonUI.bundle "，将生成的 debug 文件夹（包含Image）拷贝入 " RibbonUI.bundle " ，在此文件夹中，新建PackageContents.xml，填入以下代码

<?xml version="1.0" encoding="utf-8" ?>

<ApplicationPackage SchemaVersion="1.0" AppVersion="1.0"

ProductCode="{xxx}"

Name="ribbon测试插件"

<CompanyDetails

Name="****"

Email="****"

</Commands>

</ComponentEntry>

</Components>

</ApplicationPackage>

参考链接：https://blog.csdn.net/wang2543311/article/details/124477198