What Happens If A User Control Property Is Set With A Typo in Markup?
Prototype to confirm setting an enum user control property to an invalid value would error out.
... it does.
Setting the DayOfWeek property to 'Typoday' gives the following error:
Parser Error Description: An error occurred during the parsing of a resource required to service this request. Please review the following specific parse error details and modify your source file appropriately.
Parser Error Message: Cannot create an object of type 'WhatHappensIfAscxPropertyIsSetWithATypo.DayNames' from its string representation 'Typoday' for the 'DayOfWeek' property.