Message in Arabic (العربية)
يجب أن يكون DataSourceID لـ '<var>X</var>' هو ID عنصر تحكم من النوع IHierarchicalDataSource. '<var>Y</var>' ليس IHierarchicalDataSource.
Unlocalized message
The DataSourceID of '<var>X</var>' must be the ID of a control of type IHierarchicalDataSource. '<var>Y</var>' is not an IHierarchicalDataSource.
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