Define item. item synonyms, item pronunciation, item translation, English dictionary definition of item. n. 1. A single article or unit in a collection, enumeration, or series. 2. A clause of a document, such as a bill or charter. 3. An entry in an account.
Item [Int32, DataRowVersion] 。. Gets the data stored in the column, specified by index and version of the data to retrieve. Item [String, DataRowVersion] 。. Gets the specified version of data stored in the named column.