中望CAD平台接口（读写标题栏）（c#）

痛定思痛。 2022-04-23 02:54 245阅读 0赞

### 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  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2E5NzQ5ODYwNDI_size_16_color_FFFFFF_t_70]  
2、设置工程适用x64或x86  
右键点击解决方案，点击属性  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2E5NzQ5ODYwNDI_size_16_color_FFFFFF_t_70 1]  
3、选择代码优化  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2E5NzQ5ODYwNDI_size_16_color_FFFFFF_t_70 2]  
4、引入ZwDatabaseMgd、 ZwManaged，ZWCAD 2018 Type Library依赖库  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2E5NzQ5ODYwNDI_size_16_color_FFFFFF_t_70 3]

## 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

[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2E5NzQ5ODYwNDI_size_16_color_FFFFFF_t_70]: /images/20220323/7445f3604c32412e9689d72c8f8e8afe.png
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[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L2E5NzQ5ODYwNDI_size_16_color_FFFFFF_t_70 2]: /images/20220323/462a28c3b98a4e52a6110a95604e4d37.png
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