Hi Gian,
Greetings from Syncfusion.
We would like to let you know that you can achieve this requirement by using the RowHeights property of the GridTreeModel as like in the below code snippet.
|
…
button.Click += Button_Click;
…
private void Button_Click(object sender, RoutedEventArgs e)
{
// To get the height of the gantt grid header.
var headerHeight = ganttControl.GanttGrid.Model.RowHeights[0];
} |
Please let us know, if you need any further assistance.
Regards,
Ramya S