文章目录

• 创建C#工程
  • 创建工程
  • 书写代码

    创建C#工程

    创建工程

    1、创建C#的控制台应用程序工程
    
    2、设置工程适用x64或x86
    右键点击解决方案，点击属性
    
    3、选择代码优化
    
    4、引入ZwDatabaseMgd、 ZwManaged，ZWCAD 2018 Type Library依赖库
    

    书写代码

    ``` using System; using System.Collections.Generic; using System.Linq; using System.Text; using ZWCAD; using System.Runtime.InteropServices; using System.IO; using System.Text.RegularExpressions; using System.Xml; using ZwSoft.ZwCAD.DatabaseServices; using ZwSoft.ZwCAD.EditorInput; using ZwSoft.ZwCAD.ApplicationServices; namespace cadpttest { class Program { static void Main(string[] args) {

       ZWCAD.ZcadApplication m_cadApp = new ZWCAD.ZcadApplication();
       m_cadApp.Visible = false;
       ZcadDocument document = m_cadApp.Documents.Open(args[0]);//dwg文件路径
       ZcadBlockReference titleBlock = null;
       ZcadSelectionSet selSet = document.SelectionSets.Add("set1");
       Object groupCode = new short[] { (int)DxfCode.Start };
       Object dataCode = new Object[] { "INSERT" };
       selSet.Select(ZcSelect.zcSelectionSetAll, null, null, groupCode, dataCode);
       for (int i = 0; i < selSet.Count; i++)
       {
           ZcadEntity entity = selSet.Item(i);
           if ("AcDbBlockReference".Equals(entity.ObjectName))
           {
               ZcadBlockReference AcadBlockReference = (ZcadBlockReference)entity;
               Console.WriteLine(AcadBlockReference.Name);
               if (AcadBlockReference.Name.Contains("中车标题栏"))
               {
                   titleBlock = AcadBlockReference;
               }
           }
       }
       if (titleBlock != null)
       {
           Object[] attrArrays = titleBlock.GetAttributes();
           for (int j = 0; j < attrArrays.Length; j++)
           {
               ZcadAttributeReference attr = (ZcadAttributeReference)attrArrays[j];
               Console.WriteLine("attr.TagString------->" + attr.TagString);
               Console.WriteLine("attr.TextString------->" + attr.TextString);
               attr.TextString = "需要设置的值";
           }
       }
       document.Save();
       document.Close(false, null);
       m_cadApp.Quit();

    } } }

``` 生成exe可执行文件