Determine the number of rows displayed in the datawindow control

[jbeetz1]

As long as I have been using Powerbuilder, I never had to get the number of current rows displayed in a datawindow control, as I always used the vertical scroll bar. However, I cannot use the standard vertical scroll bar and need to know this information to take some other action.

How would I get the total rows displayed?

Thanks
Jerry

 

[miguelleeuwe]

hello,

don't know if I understood you well, but to obtain the total rows being displayed (which is not necessarily equal to the "total rows having been retrieved" ( = dw_control.rowcount() ):

try:
---
long ll_rows_visible
ll_rows_visible = &
long( dw_control.Object.DataWindow.lastRowOnPage) - &
long( dw_control.Object.DataWindow.FirstRowOnPage) + 1

tell me if I didn't understand you well.

de Mazzel,
Miguel L.


regards,
Miguel L.