ISCModelProperty Interface

API Tasks › Accessing Object Properties › Iteration of Properties › ISCModelProperty Interface

ISCModelProperty Interface

The following table contains information on the ISCModelProperty interface:

Signature	Description	Valid Arguments
BSTR ClassName()	Returns the class name of the property	None
SC_CLSID ClassId()	Returns the class identifier of the property	None
Long Count()	Contains the number of values in the property	None
BSTR FormatAsString()	Formats the property value as a string	None

Example 13

The following example illustrates the iteration of properties using C++. The example uses a Model Object object from Example 9:

void IterateObjectProperties(ISCModelObjectPtr & scObjPtr)
{   
    ISCModelPropertyCollectionPtr propColPtr = scObjPtr->GetProperties();
    
    // Iterate over the Collection
    IUnknownPtr _NewEnum = NULL;
    IEnumVARIANT* propCollection;
    
    _NewEnum = propColPtr->Get_NewEnum();
    if (_NewEnum != NULL)
    {
        HRESULT hr = _NewEnum->QueryInterface(IID_IEnumVARIANT, (LPVOID*) &propCollection);
        if (!FAILED(hr))
        {
           COleVariant xObject;
           while (S_OK == propCollection->Next(1,&xObject,NULL))
           {  
              ISCModelPropertyPtr scObjPropPtr = (V_DISPATCH (&xObject));
              xObject.Clear();
              if (scObjPropPtr.GetInterfacePtr())
              {
                 CString csPropName = (LPSTR) scObjPropPtr->GetClassName();
                 CString csPropVal= (LPSTR) scObjPropPtr->FormatAsString();
                 // …
              }
           }  // property iteration
        }
        if (propCollection)
           propCollection->Release();
    }
}

The following example illustrates the iteration of properties using Visual Basic .NET. The example uses a Model Object object from Example 9:

Public Sub IterateObjectProperties(ByRef scObj As SCAPI.ModelObject)

    Dim scObjProperties As SCAPI.ModelProperties
    Dim scObjProp As SCAPI.ModelProperty
    scObjProperties = scObj.Properties
    For Each scObjProp In scObjProperties
        Debug.WriteLine( scObjProp.ClassName )
        Console.WriteLine( scObjProp.Name )
    Next

End Sub