DataObjectSetPropertyValue Method

Tip: use the indexer property to access property values instead of using this method. Assigns a property value to the LastVersion of the object. The value can be of type: string, int, datetime, double, bool, timespan, AppStringContainer, SetPropertyValue, ReferencePropertyValue or null. The value type is dependant on the DataType of the property

public void SetPropertyValue(
	int propertyid,
	Object value
)