The following is the sample code which create the iAssemmbly factory. The sample code creates an iAssembly factory using the API method CreateFactory in the assembly file and adds a data from an Excel sheet.
The sample code expects the Arbor_Press assembly file is open before testing the code. Also, it requires references to Microsoft Excel Type Library.
Public Sub CreateiAssemblyFactory()
Dim oDoc As AssemblyDocument
oDoc = m_inventorApplication.ActiveDocument
Dim odef As AssemblyComponentDefinition
odef = oDoc.ComponentDefinition
Dim oFactory As iAssemblyFactory
oFactory = odef.CreateFactory
Dim oWorkSheet As Microsoft.Office. _
Interop.Excel.Worksheet
oWorkSheet = oFactory.ExcelWorkSheet
Dim oCells As Microsoft.Office. _
Interop.Excel.Range
oCells = oWorkSheet.Cells
‘ Columns…
oCells.Item(1, 2) = "HANDLE CAP:1:Include/Exclude"
oCells.Item(1, 3) = "HANDLE CAP:2:Include/Exclude"
oCells.Item(1, 4) = "LEVER ARM:1:Include/Exclude"
oCells.Item(1, 5) = "Arbor_Frame:1:Grounding Status"
oCells.Item(1, 6) = "d75"
oCells.Item(1, 7) = "d92"
‘ Row 1 values…
oCells.Item(2, 1) = "Arbor_Press-01"
oCells.Item(2, 2) = "Include"
oCells.Item(2, 3) = "Include"
oCells.Item(2, 4) = "Include"
oCells.Item(2, 5) = "Grounded"
oCells.Item(2, 6) = "0.0 in"
oCells.Item(2, 7) = "180.00000"
‘ Row 2 values…
oCells.Item(3, 1) = "Arbor_Press-02"
oCells.Item(3, 2) = "Include"
oCells.Item(3, 3) = "Include"
oCells.Item(3, 4) = "Include"
oCells.Item(3, 5) = "Grounded"
oCells.Item(3, 6) = "0.5 in"
oCells.Item(3, 7) = "90.00000"
‘ Row 3 values…
oCells.Item(4, 1) = "Arbor_Press-03"
oCells.Item(4, 2) = "Exclude"
oCells.Item(4, 3) = "Exclude"
oCells.Item(4, 4) = "Exclude"
oCells.Item(4, 5) = "Ungrounded"
oCells.Item(4, 6) = "0.0 in"
oCells.Item(4, 7) = "180.00000"
Dim oWB As Microsoft.Office.Interop. _
Excel.WorkBook
oWB = oWorkSheet.Parent
oWB.Save()
oWB.Close()
End Sub
The following code shows how to add the occurrences of the created iAssembly factory in to the assembly. Using AddiAssemblyMember method where we can pass the assembly file and the number of rows and columns to add the iAssembly occurrences in the Assembly file.
Public Sub AddiAssemblyOccurrences()
‘ Open the factory document invisible.
Dim oFactoryDoc As AssemblyDocument
oFactoryDoc = m_inventorApplication. _
Documents.Open( _
"C:\folder\Arbor_Press.iam", False)
‘ Set a reference to the component definition.
Dim oCompDef As AssemblyComponentDefinition
oCompDef = oFactoryDoc.ComponentDefinition
‘ Make sure we have an iAssembly factory.
If oCompDef.IsiAssemblyFactory = False Then
MessageBox.Show("Chosen document is not a factory.", _
"Not a factory", _
MessageBoxButtons.OK, _
MessageBoxIcon.Exclamation)
Exit Sub
End If
‘ Set a reference to the factory.
Dim oiAssyFactory As iAssemblyFactory
oiAssyFactory = oCompDef.iAssemblyFactory
‘ Get the number of rows in the factory.
Dim iNumRows As Integer
iNumRows = oiAssyFactory.TableRows.Count
‘ Create a new assembly document
Dim oDoc As AssemblyDocument
oDoc = m_inventorApplication.ActiveDocument
Dim oOccs As ComponentOccurrences
oOccs = oDoc.ComponentDefinition.Occurrences
Dim oPos As Matrix
oPos = m_inventorApplication. _
TransientGeometry.CreateMatrix
Dim oStep As Double
oStep = 0.0#
Dim iRow As Long
‘ Add an occurrence for each member in the factory.
For iRow = 1 To iNumRows
oStep = oStep + 50
‘ Add a translation along X axis
oPos.SetTranslation( _
m_inventorApplication.TransientGeometry. _
CreateVector(oStep, oStep, 0))
Dim oOcc As ComponentOccurrence
oOcc = oOccs.AddiAssemblyMember( _
"C:\Folder\Arbor_Press.iam", _
oPos, iRow)
Next
End Sub
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