今天要讲的是Solidworks中的两个API。
（1）Frame Method (ISldWorks)：获取SOLIDWORKS主框架。
下面是API中给出的例子：
public void Main(){ModelDoc2 swModelDoc = default(ModelDoc2);Frame swFrame = default(Frame);ModelWindow swModelWindow = default(ModelWindow);object[] modelWindows = null;int errors = 0;int warnings = 0;int HWnd = 0;string fileName = null;string strFolder = null;//Open the specified documents in their own windowsfileName = "C:\\Users\\Public\\Documents\\SOLIDWORKS\\SOLIDWORKS 2018\\samples\\tutorial\\assemblymates\\knee.sldprt";swModelDoc = (ModelDoc2)swApp.OpenDoc6(fileName, (int)swDocumentTypes_e.swDocPART, (int)swOpenDocOptions_e.swOpenDocOptions_Silent, "", ref errors, ref warnings);//Open client model window containing the active documentswApp.CreateNewWindow();fileName = "C:\\Users\\Public\\Documents\\SOLIDWORKS\\SOLIDWORKS 2018\\samples\\tutorial\\assemblymates\\bracket.sldprt";swModelDoc = (ModelDoc2)swApp.OpenDoc6(fileName, (int)swDocumentTypes_e.swDocPART, (int)swOpenDocOptions_e.swOpenDocOptions_Silent, "", ref errors, ref warnings);//Open client model window containing the active documentswApp.CreateNewWindow();fileName = "C:\\Users\\Public\\Documents\\SOLIDWORKS\\SOLIDWORKS 2018\\samples\\tutorial\\assemblymates\\clamp.sldprt";swModelDoc = (ModelDoc2)swApp.OpenDoc6(fileName, (int)swDocumentTypes_e.swDocPART, (int)swOpenDocOptions_e.swOpenDocOptions_Silent, "", ref errors, ref warnings);//Open client model window containing the active documentswApp.CreateNewWindow();swFrame = (Frame)swApp.Frame();modelWindows = (object[])swFrame.ModelWindows;Debug.Print("Open documents in their own windows:");foreach (object obj in modelWindows){swModelWindow = (ModelWindow)obj;//Get the model document in this model windowswModelDoc = (ModelDoc2)swModelWindow.ModelDoc;//Rebuild the documentswModelDoc.EditRebuild3();swModelDoc = null;//Show the model windowDebug.Print("");swFrame.ShowModelWindow(swModelWindow);//Get and print the model window handleHWnd = swModelWindow.HWnd;Debug.Print(" Model window handle: " + HWnd);//Get and print the model title as it is seen in the model window's title barDebug.Print(" Model title as it seen in the model's window's title bar: " + swModelWindow.Title);}strFolder = "";//Specify true to close all documents, specify false to close//only the documents not modifiedswApp.CloseAllDocuments(true);}
通过这个API获取到的Frame对象是有很多应用的，比如获取所有文档模型窗口。也可以实现在左侧主状态下方显示文本字符串。
（2）CreateNewWindow Method (ISldWorks)：创建包含活动文档的客户端窗口。
使用的例子，在上面的例子已经涉及了。
这篇文章就介绍这两个API，本篇文章到此结束，我们下篇文章再见。
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