Imports data from a rectangular array of objects to the specified Area. The new data will overwrite values and formulas in the target worksheet cells, but existing formatting will be preserved.

 public Area ImportData(System.Object[,] data)
Public Function ImportData(ByVal data As Object(,)) As Area

A rectangular array of values to import to the worksheet. The first dimension corresponds to row and the second to 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

An Area object representing the set of cells populated with the imported values.

Area importedArea = a.ImportData(dataArray);
Dim importedArea As Area = a.ImportData(dataArray)