NotesNow we hide the CategoryID and Picture columns by using the gridLens property. Only columns we want to display are listed here. $lens->gridLens = "CategoryName;Description"; You can also hide the columns dynamicly by clicking on the [pict here] button and selecting the columns you want to see in the grid [picture here] For best performance, instead of hiding columns,
only retrieve the columns you need. In SQL, use:
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