大家好，继续介绍我们的宏录制的例子讲解。
其实我们讲的是一个过程，大家只要理解这种方式就可以。
今天要介绍的第一例子为：
（1）如何创建一个轴线。
public void Main()
{
ModelDoc2 swDoc = null;
PartDoc swPart = null;
DrawingDoc swDrawing = null;
AssemblyDoc swAssembly = null;
bool boolstatus = false;
int longstatus = 0;
int longwarnings = 0;
swDoc = ((ModelDoc2)(swApp.ActiveDoc));
ModelView myModelView = null;
myModelView = ((ModelView)(swDoc.ActiveView));
myModelView.FrameState = ((int)(swWindowState_e.swWindowMaximized));
boolstatus = swDoc.Extension.SelectByRay(-0.012171036184511763, 0.035189282202352956, 0.0015284186583244264, -0.12907585697606233, 0.19912846068487891, -0.97143567944108677, 0.00015336652569445758, 2, false, 0, 0);
boolstatus = swDoc.InsertAxis2(true);
return;
}
这个例子也是比较简单，我们需要关注的API为InsertAxis2(true)，下面是官方的解释：
然后下面是官方使用的例子：
This example shows how to create revolve features.
//----------------------------------------------------------------------------
// Preconditions:
// 1. Open a new part document.
// 2. Rename the namespace to match your C# project.
//
// Postconditions: Two revolve features and one cut-revolve feature are created.
//----------------------------------------------------------------------------
using SolidWorks.Interop.sldworks;
using SolidWorks.Interop.swconst;
using System;
namespace FeatureRevolves_CSharp.csproj
{
partial class SolidWorksMacro
{
ModelDoc2 swModel;
ModelDocExtension swModelDocExt;
FeatureManager swFeatMgr;
SelectionMgr swSelMgr;
bool boolstatus;
public void Main()
{
swModel = (ModelDoc2)swApp.ActiveDoc ;
swModelDocExt = swModel.Extension ;
swSelMgr = (SelectionMgr)swModel.SelectionManager ;
// Create an axis
boolstatus = swModelDocExt.SelectByID2 ("Right Plane", "PLANE", 0, 0, 0, true, 0, null, (int)swSelectOption_e.swSelectOptionDefault);
boolstatus = swModelDocExt.SelectByID2 ("Top Plane", "PLANE", 0, 0, 0, true, 0, null, (int)swSelectOption_e.swSelectOptionDefault);
swModel.InsertAxis2 (true);
// Create a rectangle
boolstatus = swModelDocExt.SelectByID2 ("Top Plane", "PLANE", -0.08954836342753, 0.0004336873289503, 0.006720765739942, false, 0, null, (int)swSelectOption_e.swSelectOptionDefault);
swModel.InsertSketch2 (true);
swModel.ClearSelection2 (true);
swModel.SketchRectangle (-0.05668466821757, -0.02198379306525, 0, -0.01330857427717, 0.03972855876814, 0, true);
// Create the first revolve feature
swModel.InsertSketch2 (true);
swModel.ShowNamedView2 ("*Trimetric", 8);
boolstatus = swModelDocExt.SelectByID2 ("Sketch1", "SKETCH", 0, 0, 0, false, 0, null, (int)swSelectOption_e.swSelectOptionDefault);
boolstatus = swModelDocExt.SelectByID2 ("Axis1", "AXIS", 0, 0, 0, true, 16, null, (int)swSelectOption_e.swSelectOptionDefault);
swFeatMgr = swModel.FeatureManager ;
swFeatMgr.FeatureRevolve2 (true, true, false, false, false, false, 0, 0, 6.28318530718, 0, false,
false, 0.01, 0.01, 0, 0, 0, true, true, true);
// Create a cut-revolve feature using a face on the revolve feature
swSelMgr.EnableContourSelection = false;
boolstatus = swModelDocExt.SelectByID2 ("", "FACE", -0.03095803920934, 0.01509536510872, 0.02198379306526, false, 0, null, (int)swSelectOption_e.swSelectOptionDefault);
swModel.InsertSketch2 (true);
swModel.ClearSelection2 (true);
swModel.SketchRectangle (-0.04194874421597, 0.01774859621099, 0, -0.01883036471929, -0.01265654504095, 0, true);
swModel.InsertSketch2 (true);
boolstatus = swModelDocExt.SelectByID2 ("Sketch2", "SKETCH", 0, 0, 0, false, 0, null, (int)swSelectOption_e.swSelectOptionDefault);
boolstatus = swModelDocExt.SelectByID2 ("Line4@Sketch2", "EXTSKETCHSEGMENT", -0.01883036471929, 0.003802500010693, 0, true, 4, null, (int)swSelectOption_e.swSelectOptionDefault);
swFeatMgr.FeatureRevolveCut (6.26573201466, false, 0, 0, 0, true, true);
// Create the second revolve feature using a face on the first revolve feature
swSelMgr.EnableContourSelection = false;
boolstatus = swModelDocExt.SelectByID2 ("", "FACE", -0.02333512246603, 0.03472018719853, 0.0219837930652, false, 0, null, (int)swSelectOption_e.swSelectOptionDefault);
swModel.InsertSketch2 (true);
swModel.ClearSelection2 (true);
swModel.CreateCircle2 (-0.02232361399104, 0.03354683337932, 0, -0.01445073476016, 0.02795861773112, 0);
swModel.InsertSketch2 (true);
boolstatus = swModelDocExt.SelectByID2 ("Sketch3", "SKETCH", 0, 0, 0, false, 0, null, (int)swSelectOption_e.swSelectOptionDefault);
boolstatus = swModelDocExt.SelectByRay (-1.81956067901865E-02, 1.80455411334037E-02, 2.17820530671702E-02, -0.400036026779312, -0.515038074910024, -0.758094294050284, 9.91972972972973E-04, 1, False, 4, 0);
swFeatMgr.FeatureRevolve2 (true, true, false, false, false, false, 0, 0, 6.28318530718, 0, false,
false, 0.01, 0.01, 0, 0, 0, true, true, true);
swSelMgr.EnableContourSelection = false;
}
public SldWorks swApp;
}
}
（2）第二个例子为显示选中组件。
public void Main()
{
ModelDoc2 swDoc = null;
PartDoc swPart = null;
DrawingDoc swDrawing = null;
AssemblyDoc swAssembly = null;
bool boolstatus = false;
int longstatus = 0;
int longwarnings = 0;
swDoc = ((ModelDoc2)(swApp.ActiveDoc));
boolstatus = swDoc.Extension.SelectByID2("gas box assembly.stp-1@52170019 GBX15WYS01 C.1 2023-08-13/box assembly.stp-1@gas " +
"box assembly.stp/door assembly.stp-1@box assembly.stp/R0502-0136_--6@door assemb" +
"ly.stp", "COMPONENT", 0, 0, 0, false, 0, null, 0);
swDoc.ShowComponent2();
return;
}
这个例子中需要关注的API是ShowComponent2()，下面是官方的解释：
今天要介绍的就是这么多，我们下篇文章再见。