public List <string> Types; //常量数组,保存所有Feature的类型名以筛选有效的Feature public FileClass(string fil) //FileClass类初始化函数 { skets = new List <newSketch>(); fileName = fil; swApp = ConnectToSolidWorks(); swApp.OpenDoc(fil, (int)swDocumentTypes_e.swDocPART); feas = new List <newFeature>(); Types = new List <string>(); Types.Add("BaseBody"); Types.Add("Blend"); Types.Add("BlendCut"); Types.Add("Boss"); Types.Add("BossThin"); Types.Add("Cut"); Types.Add("CutThin"); Types.Add("Extrusion"); Types.Add("NetBlend"); Types.Add("RevCut"); Types.Add("Revolution"); Types.Add("RevolutionThin"); Types.Add("Sweep"); Types.Add("SweepCut"); }