Properties

In the COM API, properties are usually simple built-in types, such as double, or types such as BSTR that map to built-in VBA types such as String. In the .NET API, most properties are one of the Property* classes that implement the IProperty interface. For these properties, you get or set the Value of the property. For example, this code in COM:

oLabelStyleLineComponent.Visibility = True

Becomes this in .NET:

oLabelStyleLineComponent.General.Visible.Value = true;

Note:

There are a few other changes here: the Visibility property is renamed Visible, which has moved to a sub-property of LabelStyleLineComponent called General.