Serializes the rule to a JSON string that can be used to fill the UI dialog (RecurrentEventEdit.aspx). It is only able to serialize a subset of the possible rules that can be loaded by the dialog. It uses the culture of the current thread.

Serializes the rule to a JSON string that can be used to fill the UI dialog (RecurrentEventEdit.aspx). It is only able to serialize a subset of the possible rules that can be loaded by the dialog.