SMART datagrid v.1 > Classes > GridBase
The number of all Grid Rows created in the grid.
It also contains descendant rows of Group Row or Tree Row which is not displayed due to being scrolled or in collapsed state. And, it also contains group headers or footers. You can know the number excluding grid rows which are not connected to the row of data set such as group header or footer through descendantDataCount, and the number excluding hidden rows due to being collapsed parent row even though containing group header or footer through rowCount. In addition, you can know the number of rows being displayed in the current grid screen through displayRowCount or fullDisplayRowCount.
If this number is changed, onDescendantRowCountChanged event will be fired.
$('#descendantRowCount').click(function () {
alert(grid.descendantRowCount());
}