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{description} {excerpt}Imports data from a two\-dimensional array of objects to the specified [Area|Area] . The new data will +overwrite+ values and formulas in the target worksheet cells, but existing formatting will be preserved.{excerpt} {signature:C#} public Area ImportData(System.Object[][] data, System.String[] columnNames, DataImportProperties properties) {signature}{signature:vb.net} Public Function ImportData(ByVal data As Object()(), ByVal columnNames As String(), ByVal properties As DataImportProperties) As Area {signature} {parameters} {param:data}A two\-dimensional array of values to import to the worksheet. By default, the first dimension corresponds to row and the second to column \(that is, Object\[row\]\[column\]\). Thus, an array of data \{ \{"A","X"\},\{"B","Y"\},\{"C","Z"\} \} would be inserted into the worksheet as: |A|X| |B|Y| |C|Z| If you enable [DataImportProperties.Transpose|DataImportProperties.Transpose] , the format will be \[row\]\[column\], so: \{ \{"A","B","C"\},\{"X","Y","Z"\} \} would be inserted into the worksheet as:\|A|X| |B|Y| |C|Z| {param} {param:columnNames}An array of column names for the imported data. {{columnNames}} and the column dimension of {{data}} must contain the same number of elements.{param} {param:properties}A [DataImportProperties|DataImportProperties] object that contains a set of properties to use when importing data to the area.{param} {returns}An {{Area}} object representing the set of cells populated with the imported values.{returns} {example}{code:csharp|title=C#} DataImportProperties importProps = oWorkbook.CreateDataImportProperties(); importProps.Truncate = true; Area importedArea = a.ImportData(dataArray, fieldNames, importProps); {code} {code:vbnet|title=vb.net} Dim importProps As DataImportProperties = wb.CreateDataImportProperties() importProps.Truncate = True Dim importedArea As Area = a.ImportData(dataArray, fieldNames, importProps) {code} {example} {scrollbar} |
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