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Object Properties (relations)
Datatype Properties

SetPropertyType

This function sets the type of the property. This is only allowed if the type of the property was not set before.

The following values are possible for propertyType:
    1 The property is an Object Property
    2 The property is an Datatype Property of type Boolean
    3 The property is an Datatype Property of type Char
    4 The property is an Datatype Property of type Integer
    5 The property is an Datatype Property of type Double
The return value of this call is GetPropertyType/Ex applied after applying the type, normally this corresponds with the propertyType requested to be set unless the property already has a different propertyType set before.

Syntax

C++ 32 bit
C++ 64 bit
C# 32 bit
C# 64 bit
public const string EngineDLL = @"engine.dll";[DllImport(EngineDLL, EntryPoint = "SetPropertyType")]
public static extern Int64 SetPropertyType(Int64 rdfProperty, Int64 propertyType);

Property rdfProperty

Size: 64 bit / 8 byte (value)
This attribute represents a handle to the property, this can be either a datatype property (attribute), an object property (relation) or non-defined property. The handle will be static during the life-time of the model, when the model (or part of it) is saved and opened again, the handle will most probably be different.

Property propertyType

Size: 64 bit / 8 byte (value)
The type of the property, either not defined or a datatype property (attribute) or an object property (relation). The following values are possible for propertyType:
    0  [default] not defined property type
    1  The property is an Object Property
    2  The property is an Datatype Property of type Boolean
    3  The property is an Datatype Property of type Char
    4  The property is an Datatype Property of type Integer
    5  The property is an Datatype Property of type Double