003集——CAD输出文字“hello,world”——vb.net入门

山水CAD插件定制

于 2024-09-06 18:22:33 发布

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分类专栏： VB.NET 文章标签： .net 数据库前端

本文链接：https://blog.youkuaiyun.com/yongshiqq/article/details/141966607

新建一个类库.net framework,运行后效果如下：

Imports Autodesk.AutoCAD.Runtime
Imports Autodesk.AutoCAD.ApplicationServices
Imports Autodesk.AutoCAD.DatabaseServices
Imports System.Net.Mime.MediaTypeNames
Imports Application = Autodesk.AutoCAD.ApplicationServices.Application



Public Class Class1
    <CommandMethod("AdskGreeting")>
    Public Sub AdskGreeting()
        '' 获得当前文档、数据库并开始一个事务  Get the current document and database, and start a transaction
        Dim acDoc As Document = Application.DocumentManager.MdiActiveDocument
        Dim acCurDb As Database = acDoc.Database

        Using acTrans As Transaction = acCurDb.TransactionManager.StartTransaction()
            ''使用只读打开块表记录   以只读方式打开块表记录   Open the Block table record for read
            Dim acBlkTbl As BlockTable