| Object Reference > True DBGrid Properties > ApproxCount Property |
ApproxCount Property
This property sets or returns the approximate row count used by the grid to calibrate the vertical scroll bar.
object.ApproxCount= long
Read/Write at run time. Not available at design time.
Typically, the ApproxCount property is used in unbound mode to improve the accuracy of the vertical scroll bar. This is particularly useful for situations where the number of rows is known in advance, such as when an unbound grid is used in conjunction with an array.
Note
For a bound grid, setting the ApproxCount property has no effect. However, getting the ApproxCount property will query the underlying data source.