GetFromFile {Steady State}

GetFromFile

Syntax

SapObject.SapModel.Func.FuncSS.GetFromFile

VB6 Procedure

Function GetFromFile(ByVal Name As String, ByRef FileName As String, ByRef HeadLines As Long, ByRef PreChars As Long, ByRef PointsPerLine As Long, ByRef ValueType As Long, ByRef FreeFormat As Boolean, ByRef NumberFixed As Long, ByRef FreqTypeInFile As Long) As Long

Parameters

Name

The name of a defined steady state function specified to be from a text file.

FileName

The full path of the text file containing the function data.

HeadLines

The number of header lines in the text file to be skipped before starting to read function data.

PreChars

The number of prefix characters to be skipped on each line in the text file.

PointsPerLine

The number of function points included on each text file line.

ValueType

This is either 1 or 2, indicating value type.

1 = Values at equal time intervals

2 = Time and function values

FreeFormat

This item is True if the data is provided in a free format. It is False if it is in a fixed format.

NumberFixed

This item only applies when the FreeFormat item is False. It is the number of characters per item.

FreqTypeInFile

This is either 1 or 2, indicating frequency type.

1 = Hz

2 = RPM

Remarks

This function retrieves the definition of a steady state function from file.

The function returns zero if the function definition is successfully retrieved; otherwise it returns a nonzero value.

VBA Example

Sub GetSSFuncFromFile()

'dimension variables

Dim SapObject as cOAPI

Dim SapModel As cSapModel

Dim ret As Long

Dim FileName As String

Dim HeadLines As Long

Dim PreChars As Long

Dim PointsPerLine As Long

Dim ValueType As Long

Dim FreeFormat As Boolean

Dim NumberFixed As Long

Dim FreqTypeInFile As Long

'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, 2, 144, 2, 288)

'add SS function from file

ret = SapModel.Func.FuncSS.SetFromFile("SS-1", "C:\SapAPI\FuncSS.txt", 2, 0, 1, 2, True)

'get SS function from file

ret = SapModel.Func.FuncSS.GetFromFile("SS-1", FileName, HeadLines, PreChars, PointsPerLine, ValueType, FreeFormat, NumberFixed, FreqTypeInFile)

'close Sap2000

SapObject.ApplicationExit False

Set SapModel = Nothing

Set SapObject = Nothing

End Sub

Text File

Following is the contents of the text file name FuncSS.txt used in the VBA Example.

Steady State Function

One pair of Frequency (Hz) and Value items per line

01

11

22

32

Release Notes

Initial release in version 11.02.

See Also

SetFromFile