Message in Hebrew (עברית)
MC3048: '<var>X</var>' value is not a valid MarkupExtension expression. Cannot resolve '<var>Y</var>' in namespace '<var>namespace</var>'. '<var>Y</var>' must be a subclass of MarkupExtension.
Unlocalized message
MC3048: '<var>X</var>' value is not a valid MarkupExtension expression. Cannot resolve '<var>Y</var>' in namespace '<var>namespace</var>'. '<var>Y</var>' must be a subclass of MarkupExtension.
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