Thanks it gave me some ideas.
I am using this
B4XTable1.AddColumn("File Name", B4XTable1.COLUMN_TYPE_TEXT).Width = 170dip
I do see an option for Searchable after (period) where width is in place.
How do i set both 170dip and Searchable = false in that line? If can not do it, no worries. I will use the code you provided