SolidWorks二次开发指的是使用SolidWorks软件提供的开发工具和API（应用程序接口），对SolidWorks软件进行定制化开发，以适应用户特定需求的过程。通过这种方式，用户可以自定义SolidWorks的功能、界面和工具，使其更加符合其工作流程和需求，提高工作效率和精度。SolidWorks二次开发需要具备一定的编程和软件开发技能，比如熟悉C++、C#、VB、Python等编程语言，并熟悉SolidWorks API的使用方法。
刚好最近没什么主题写文章，有个网友自学开发，问到打包的改名问题。我就来写个例子吧，因为官方的例子只写了加前缀和生缀，没有写如何修改每个零件的名称，以及如何保持标准件的原始引用关系。
举个例子，下面这个零件有三个零件一个工程图
如果用英文系统或者英文版solidworks的人肯定能看出来，这个操作是Pack And Go
所以先在api帮助中找一找。
再具体的例子我就不讲了，直接上引起代码:
private void btnPackAndGo_Click(object sender, EventArgs e)
{
SldWorks swApp = Utility.ConnectToSolidWorks();
string sourceAsmFile = @"D:\09_Study\CSharpAndSolidWorks\CSharpAndSolidWorks\TemplateModel\TempAssembly.sldasm";
string targetAsmFolder = @"D:\PackPath\";
Dictionary<string, string> replaceList= new Dictionary<string, string>();
replaceList.Add("TempAssembly", "我的新装配");
replaceList.Add("clamp1", "新零件1");
replaceList.Add("clamp3", "新零件6");
replaceList.Add("MateTest", "配合测试");
PackAndGo(swApp, sourceAsmFile, targetAsmFolder, true,replaceList,"SW-","");
}
/// <summary>
/// 利用solidworks打包
/// </summary>
/// <param name="swApp"></param>
/// <param name="sourceAsmFile">源装配体路径</param>
/// <param name="targetAsmFile">目标路径</param>
/// <param name="includeDwg">是否包含图纸</param>
/// <param name="replaceList">替换内容</param>
/// <param name="AddPrefix">前缀</param>
/// <param name="AddSuffix">后缀</param>
private void PackAndGo(SldWorks swApp, string sourceAsmFile,string targetAsmFolder,bool includeDwg, Dictionary<string,string> replaceList,string AddPrefix="",string AddSuffix="")
{
ModelDoc2 swModelDoc = default(ModelDoc2);
ModelDocExtension swModelDocExt = default(ModelDocExtension);
PackAndGo swPackAndGo = default(PackAndGo);
bool status = false;
int warnings = 0;
int errors = 0;
int i = 0;
int namesCount = 0;
string myPath = null;
int[] statuses = null;
// Open assembly
swModelDoc = (ModelDoc2)swApp.OpenDoc6(sourceAsmFile, (int)swDocumentTypes_e.swDocASSEMBLY, (int)swOpenDocOptions_e.swOpenDocOptions_Silent, "", ref errors, ref warnings);
swModelDocExt = (ModelDocExtension)swModelDoc.Extension;
// Get Pack and Go object
Debug.Print("Pack and Go");
swPackAndGo = (PackAndGo)swModelDocExt.GetPackAndGo();
// Get number of documents in assembly
namesCount = swPackAndGo.GetDocumentNamesCount();
Debug.Print(" Number of model documents: " + namesCount);
// Include any drawings, SOLIDWORKS Simulation results, and SOLIDWORKS Toolbox components
swPackAndGo.IncludeDrawings = includeDwg;
Debug.Print(" Include drawings: " + swPackAndGo.IncludeDrawings);
swPackAndGo.IncludeSimulationResults = true;
Debug.Print(" Include SOLIDWORKS Simulation results: " + swPackAndGo.IncludeSimulationResults);
swPackAndGo.IncludeToolboxComponents = true;
Debug.Print(" Include SOLIDWORKS Toolbox components: " + swPackAndGo.IncludeToolboxComponents);
// Get current paths and filenames of the assembly's documents
object fileNames;
object[] pgFileNames = new object[namesCount - 1];
status = swPackAndGo.GetDocumentNames(out fileNames);
pgFileNames = (object[])fileNames;
Debug.Print("");
Debug.Print(" Current path and filenames: ");
if ((pgFileNames != null))
{
for (i = 0; i <= pgFileNames.GetUpperBound(0); i++)
{
Debug.Print(" The path and filename is: " + pgFileNames[i]);
}
}
// Get current save-to paths and filenames of the assembly's documents
object pgFileStatus;
status = swPackAndGo.GetDocumentSaveToNames(out fileNames, out pgFileStatus);
pgFileNames = (object[])fileNames;
Debug.Print("");
Debug.Print(" Current default save-to filenames: ");
if ((pgFileNames != null))
{
for (i = 0; i <= pgFileNames.GetUpperBound(0); i++)
{
Debug.Print(" The path and filename is: " + pgFileNames[i]);
}
}
// Set folder where to save the files
status = swPackAndGo.SetSaveToName(true, targetAsmFolder);
// Flatten the Pack and Go folder structure; save all files to the root directory
swPackAndGo.FlattenToSingleFolder = true;
// Add a prefix and suffix to the filenames
swPackAndGo.AddPrefix = AddPrefix;
swPackAndGo.AddSuffix = AddSuffix;
// Verify document paths and filenames after adding prefix and suffix
object getFileNames;
object getDocumentStatus;
string[] pgGetFileNames = new string[namesCount - 1];
status = swPackAndGo.GetDocumentSaveToNames(out getFileNames, out getDocumentStatus);
pgGetFileNames = (string[])getFileNames;
Debug.Print("");
Debug.Print(" My Pack and Go path and filenames after adding prefix and suffix: ");
for (i = 0; i <= pgGetFileNames.Count()-1; i++)
{
Debug.Print(" 替换前 My path and filename is: " + pgGetFileNames[i]);
foreach (var replaceItem in replaceList)
{
pgGetFileNames[i]= pgGetFileNames[i].Replace(replaceItem.Key, replaceItem.Value);
}
Debug.Print(" 替换后 My path and filename is: " + pgGetFileNames[i]);
}
//重新保存名称
swPackAndGo.SetDocumentSaveToNames(pgGetFileNames);
// 执行打包。
statuses = (int[])swModelDocExt.SavePackAndGo(swPackAndGo);
swApp.CloseDoc(swApp.IActiveDoc2.GetPathName());
}执行完结果 就这样了，打开是正常的。
好了，今天就写这么多了。这是是经常用的一个方法，需要大家自己消化。