Message in Spanish (Español)
El control con el id. '<var>X</var>' no se puede registrar mediante RegisterAsyncPostBackControl y RegisterPostBackControl. Este problema puede deberse a que hay activadores en conflicto asociados al control de destino.
Unlocalized message
Control with ID '<var>X</var>' cannot be registered through both RegisterAsyncPostBackControl and RegisterPostBackControl. This can happen if you have conflicting triggers associated with the target control.
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