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.NET Framework error in Português (Portuguese):

Quando usado por um DataAdapter.Update, é o nome da coluna de origem usada para localizar o nome de DataSetColumn nos ColumnMappings. Isso é feito para copiar um valor entre o parâmetro e uma linha de dados.

English translation: When used by a DataAdapter.Update, the source column name that is used to find the DataSetColumn name in the ColumnMappings. This is to copy a value between the parameter and a data row.

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