| Object Reference > True DBGrid Properties > MaxRows Property |
This property controls the maximum number of data rows that can be displayed in the grid at any one time.
TDBGrid.MaxRows= long
Read/Write at run time and design time.
The default value for this property is 250,000. Any rows in the grid's data source in excess of MaxRows will not be scrolled into view when using the grid's vertical scroll bar. Therefore, if you wish to navigate within a data source that contains more than 250,000 rows, use this property to extend the limit.
The minimum possible value of this property is 250,000 (the default), so if you display less than 250,000 rows in the grid, there is no need to set this property.