Method that returns the next record from the grid, based on previous calls to display.grid.reachChangedreadChanged or display.grid.getRecord (if neither has been previously called it will return the first record of the grid if present.)
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Method that returns the next record from the grid, based on previous calls to display.grid.reachChangedreadChanged or display.grid.getRecord (if neither has been previously called it will return the first record of the grid if present.)
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