Think an excel sheet. Which have 2 columns.
DataColumn_İn_DT1 | DataColumn_in_DT2 //header
ColumnNameX | ColumnNameY
ColumnNameZ | ColumnNameT
And there are 2 excel. I will append first excel to second. But their column names and column numbers are different.
So In DT1, ColumnNameX will be append to DT2, ColumnNameY. Column names will be dynamic. How can i solve this?