How Do I Add Several Columns At a Time In My DataGrid Table?
New in DGH 2.5, add several columns at once: click and hold the (+) button to display an option menu where you can select the number of columns to add.
Either select from the offered number of columns to add or click on “Add columns…” to enter another value.
This will bring up a request to enter the number of columns required.
DGH is adds the requested number of columns.