Difference among Research() and Research(true) in AX 2012

Difference among Research() and Research(true) in AX 2012

Research

Calling research() will return the existing form query against the database, therefore updating the list with new/removed records as well as updating all existing rows. This will honor any existing filters and sorting on the form, that were set by the user.

Research(true)

The research method starting with AX 2009 accepts an optional boolean argument_retainPosition. If you call research(true), the cursor position in the grid will be preserved after the data has been refreshed. This is an extremely useful addition, which solves most of the problems with cursor positioning (findRecord method is the alternative, but this method is very slow).