SetModifiers {Frame Object}

SetModifiers

Syntax

SapObject.SapModel.FrameObj.SetModifiers

VB6 Procedure

Function SetModifiers(ByVal Name As String, ByRef Value() As Double, Optional ByVal ItemType As eItemType = Object) As Long

Parameters

Name

The name of an existing frame object or group, depending on the value of the ItemType item.

Value

This is an array of eight unitless modifiers.

Value(0) = Cross sectional area modifier

Value(1) = Shear area in local 2 direction modifier

Value(2) = Shear area in local 3 direction modifier

Value(3) = Torsional constant modifier

Value(4) = Moment of inertia about local 2 axis modifier

Value(5) = Moment of inertia about local 3 axis modifier

Value(6) = Mass modifier

Value(7) = Weight modifier

ItemType

This is one of the following items in the eItemType enumeration:

Object = 0

Group = 1

SelectedObjects = 2

If this item is Object, the assignment is made to the frame object specified by the Name item.

If this item is Group, the assignment is made to all frame objects in the group specified by the Name item.

If this item is SelectedObjects, assignment is made to all selected frame objects, and the Name item is ignored.

Remarks

This function sets the frame modifier assignment for frame objects. The default value for all modifiers is one.

The function returns zero if the modifier assignments are successfully assigned, otherwise it returns a nonzero value.

VBA Example

Sub AssignFrameModifiers()

'dimension variables

Dim SapObject as cOAPI

Dim SapModel As cSapModel

Dim ret As Long

Dim i As Long

Dim Value() As Double

'create Sap2000 object

Set SapObject = CreateObject("CSI.SAP2000.API.SapObject")

'start Sap2000 application

SapObject.ApplicationStart

'create SapModel object

Set SapModel = SapObject.SapModel

'initialize model

ret = SapModel.InitializeNewModel

'create model from template

ret = SapModel.File.New2DFrame(PortalFrame, 3, 124, 3, 200)

'assign modifiers

ReDim Value(7)

For i = 0 To 7

Value(i) = 1

Next i

Value(5) = 100

ret = SapModel.FrameObj.SetModifiers("3", Value)

'close Sap2000

SapObject.ApplicationExit False

Set SapModel = Nothing

Set SapObject = Nothing

End Sub

Release Notes

Initial release in version 11.00.

See Also

GetModifiers

DeleteModifiers