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OpenSTAAD | OSLoadUI::CreateLoadEnvelop is not working properly

Denisson Cruz
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I'm using STAAD.Pro Script Editor and OpenSTAAD library to generate a structural model. 

Unfortunately,the OpenSTAAD function (OSLoadUI::CreateLoadEnvelop) that should allow creating load envelopes is not working properly.

Question: Is Bentley Software / Technical Group is aware or been notified about this bug / error? Any help will be much appreciated.

This is the information provided by the OpenSTAAD Library. Also note that by browsing the object library the OpenSTAAD command is written as "CraeteLoadEnvelop", not "CreateLoadEnvelop". There is a typo as well.

VARIANT OSLoadUI::CreateLoadEnvelop ( const VARIANT FAR &  varEnvNo,
const VARIANT FAR &  varEnvType,
const VARIANT FAR &  varLoadCaseList 
)

Creates a Load Envelop with specified primary load case(s) and envelop type.

Parameters
[in] varEnvNo Load Envelop reference ID.
[in] varEnvType Type of the load envelop:
Value Load Envelop Type
0 NONE
1 STRESS
2 SERVICEABILITY
3 COLUMN
4 CONNECTION
[in] varLoadCaseList (Primary) load case(s) reference ID(s) VARIANT array. For additional information, please refer to Section 5.40 of the Technical Reference manual.
Return values
0 OK.
-1 General error.
C++ Syntax
// Add a list of primary load case(s) into #2 load envelop (type of STRESS).
VARIANT RetVal = OSLoadUI::CreateLoadEnvelop(2, 1, varLoadCaseList);
VBA Syntax
1 ' Add a list of primary load case(s) into #2 load envelop (type of STRESS).
2 Dim RetVal As VARIANT = OSLoadUI.CreateLoadEnvelop(2, 1, varLoadCaseList)

        'WinWrap language (VBA)

        Dim objSTAADGUI As Object

        'Launch OpenSTAAD GUI Object
        Set objSTAADGUI = GetObject(,"StaadPro.OpenSTAAD")

        'Array for Load Cases
        Dim varLoadCaseList1(5) As Variant

        varLoadCaseList1(0) = 25
        varLoadCaseList1(1) = 26
        varLoadCaseList1(2) = 27
        varLoadCaseList1(3) = 28
        varLoadCaseList1(4) = 29
        varLoadCaseList1(5) = 30

        'Add a list of primary load case(s) into #1 load envelop (type of STRESS).
        objSTAADGUI.CraeteLoadEnvelop(1, 1, varLoadCaseList1())

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