Add column to data table from other data table

[sreekanth]

Refer this @yuvaraja

How to add a column into new datatablefrom existing datatable?

Hi, Thank you for your support. I would like to add a few question. 1.Can we add blank column? I would like to make Datatable such as, -New Datatable Column1 | Column2 | Column3 Col3 data | | Col2 data of existing DT| blank | of existing Can we use the column number insted of column name? Best Regards, Takuya