666,我查看源代码,的确没有工程图部分啊,可陈老师的书里明明是说有的.陈老师能解释一下吗?有就是有,没有就是没有,您只要说明一下,就可能不用我们浪费时间去研究为什么了.
下面是源代码,确实没有比例部份的:
Private Sub CommandButton11_Click()
End Sub
Private Sub CommandButton13_Click()
End Sub
Private Sub UserForm_Initialize() '用户窗体初始化
End Sub Private Sub CommandButton1_Click() '为文件添加质量属性,之后再在工程图中引用,弥补R6/7的缺陷...
Dim oCompDef As ComponentDefinition Dim oInventor As Application Set oInventor = ThisApplication
If oInventor.Documents.Count = 0 Then MsgBox "必须打开一个文件才能用。程序将退出了..." Exit Sub End If ' 根据图档的不同,设置质量属性名. Dim oDoc As Document Dim masstr As String Set oDoc = oInventor.ActiveDocument If oDoc.DocumentType = kAssemblyDocumentObject Then masstr = "AllM" Else masstr = "SingleM" End If ' 设置构造对象 Set oCompDef = oDoc.ComponentDefinition Dim oMassProps As MassProperties Set oMassProps = oCompDef.MassProperties ' 取出质量属性当前值. Dim mass, oldmass As String mass = oMassProps.mass If mass = 0 Then MsgBox "没有体积,也没有质量可算。程序将退出了..." Exit Sub Else mass = Format(mass, "0.000") End If Dim oPropset As PropertySet Dim oProp As Property Dim oNewPro As PropertySet ' 测试是否已存在相关属性(试获取) On Error Resume Next Set oNewPro = oDoc.PropertySets.Item(4) Set oMassPro = oNewPro.Item(masstr) If Err Then ' 不存在-添加新属性 Set oProp = oDoc.PropertySets.Item(4).Add(mass, masstr) MsgBox "自定义属性" & masstr & "=" & mass & "kg 已经创建,可以在工程图中引用了。" ' 存在-修改老属性 Else oldmass = oMassPro.Value If oldmass = mass Then MsgBox "质量属性不需要更新..." Else oMassPro.Value = mass MsgBox masstr & "属性已经更新为" & mass & "kg" End If End If End Sub
Private Sub CommandButton2_Click() Unload Me End Sub
Private Sub CommandButton3_Click() ' 绘制标准渐开线齿轮的齿沟草图 If Not TypeOf ThisApplication.ActiveEditObject Is PlanarSketch Then MsgBox "必须在草图状态下使用这个宏..." Exit Sub End If '加载激活并显示窗体 Load UserForm1 Call UserForm1.Show End Sub
Private Sub CommandButton4_Click() MsgBox "计算现有模型的质量属性,根据当前的条件,有不同的对策。" & Chr(10) & _ "结果在文件的属性中添加或修改一个自定义的数据: " & Chr(10) & _ "零件文件是SingleM,装配文件是AllM" & Chr(10) & _ "这个结果数据可以在工程图中引用,完成标题栏相关数据的填充。" End Sub
Private Sub CommandButton5_Click() MsgBox "根据界面中的用户输入,创建标准渐开线齿轮的齿沟草图," & Chr(10) & _ "供创建齿轮模型之用..." End Sub
Private Sub CommandButton6_Click() MsgBox "基于表达弹簧数据的草图,创建弹簧实体。" & Chr(10) & _ "可扩展Inventor的弹簧创建能力..." End Sub
Private Sub CommandButton7_Click() ' 用放样特征,基于草图创建更复杂的弹簧 Dim vbaFn As String Dim oInvApp As Application Set oInvApp = ThisApplication ' 取出 VBA projects Dim oInvVBAProjects As InventorVBAProjects Set oInvVBAProjects = oInvApp.VBAProjects ' 判断是否已经加载 Dim itemN, projN As Integer projN = -1 For itemN = 1 To oInvVBAProjects.Count If oInvVBAProjects.Item(itemN).Name = "Spring" Then loadKey = True: projN = itemN End If Next itemN ' 按需要加载 If projN < 0 Then ' 打开指定的 VBA project Call oInvVBAProjects.Open("C:\Program Files\Autodesk\Inventor 7\Bin\Macros\spring.ivb") projN = oInvVBAProjects.Count End If ' 取出被打开的工程 Dim oInvVBAProject As InventorVBAProject Set oInvVBAProject = oInvVBAProjects.Item(projN) ' 访问其中的模块 Dim oInvVBAModules As InventorVBAComponents Set oInvVBAModules = oInvVBAProject.InventorVBAComponents Dim oInvVBAModule As InventorVBAComponent For Each oInvVBAModule In oInvVBAModules ' 查找模块名 If oInvVBAModule.Name = "SpringCreation" Then ' 定位模块位置 Dim oInvVBAMacros As InventorVBAMembers Set oInvVBAMacros = oInvVBAModule.InventorVBAMembers Dim oInvVBAMacro As InventorVBAMember For Each oInvVBAMacro In oInvVBAMacros ' 查找宏名 If oInvVBAMacro.Name = "CreateASpringUsingLofting_V2_2" Then ' 运行宏 oInvVBAMacro.Execute End If Next End If Next End Sub
Private Sub CommandButton8_Click() '加载激活并显示窗体 Load UserForm2 Call UserForm2.Show End Sub
Private Sub CommandButton9_Click() MsgBox "为了弥补Inventor不懂度分秒的角度表达而作..." End Sub
Private Sub Image1_Click() MsgBox "张朝阳 & 陈伯雄 2003-6" End Sub
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