用c#进行Solidworks二次开发的简单步骤

用c#进行Solidworks二次开发的简单步骤

1.录制宏

2.在Solidworks里画一个圆柱，画完后点停止，并将录制结果保存为.csproj

3.点击编辑，打开刚才保存的结果（默认是用vs2005打开的）

4.在项目里添加窗体输入框等

5.修改、添加窗体代码（加粗的部分是必须的）

using System.ComponentModel; using System.Data; using System.Drawing; using System.Text;

using System.Windows.Forms;

using SolidWorks.Interop.sldworks;//需要添加的引用 using SolidWorks.Interop.swconst;//需要添加的引用

namespace Macro3.csproj {

publicpartialclassForm1 : Form {

SldWorks swApp = null; ModelDoc2 swModel = null;

public Form1(SldWorks iswApp)//把SolidWorksMacro.cs下的swApp传递过来 {

InitializeComponent(); swApp = iswApp;

swModel = (ModelDoc2)swApp.ActiveDoc;

}

privatevoid Form1_Load(object sender, EventArgs e) { }

privatevoid button1_Click(object sender, EventArgs e) { long r=0,h=0;

if (swModel == null) swApp.SendMsgToUser(\请新建一个零件！\); else

{

if (long.TryParse(textBox1.Text,out r) &&long.TryParse(textBox2.Text,out h)) CreatCylinder(r, h);

elseMessageBox.Show(\请输入有效的直径和高度！\); } }

privatevoid CreatCylinder(double r, double h) //从main（）函数下粘贴过来的代码，这里改写成一个方法 {

bool boolstatus = false;

boolstatus = swModel.Extension.SelectByID2(\前视基准面\, \, 0, 0, 0, false, 0, null, 0);

swModel.SketchManager.InsertSketch(true); SketchSegment skSegment = null;

skSegment = ((SketchSegment)(swModel.SketchManager.CreateCircle(0, 0, 0, r, 0, 0)));

boolstatus = swModel.Extension.SelectByID2(\, \, 0, 0, 0, false, 0, null, 0);

Feature myFeature = null;

myFeature = ((Feature)(swModel.FeatureManager.FeatureExtrusion2(true, false, false, 0, 0, h, h, false, false, false, false, 0,0, false, false, false, false, true, true, true, 0, 0, false))); } } }

6.修改、添加main（）函数代码

using SolidWorks.Interop.sldworks; using SolidWorks.Interop.swconst; using System.Runtime.InteropServices; using System;

namespace Macro3.csproj {

publicpartialclassSolidWorksMacro {

publicvoid Main() {

Form1 myform = newForm1(swApp); //初始化窗体 myform.Show(); } ///

publicSldWorks swApp; }

}

7.编译后在Solidworks里点击播放宏，选择debug目录下的dll文件

最终效果：