DP is not returning the whole table data content

[soumen]

The problem is that there is no WebTable object. The table that is displayed on the screen is developed using slickgrid query. Though the look and feel of the table is that of a WebTable. Each of the table contents are identified as a WebElement.
Using DP the number of columns are retrieved correctly. But while retrieving the number of rows, the actual value is not retrieved. Only the rows that are currently visible on the monitor screen is picked up using DP.