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How to get the number of rows in a (Child-)Table-Window

Centura Software / Gupta

How to get the number of rows in a (Child-)Table-Window

by  ManuelPallas  Posted    (Edited  )
There exists no SAL*-Function to get the current number of rows in a table window.
Try it like in my private-function to get the numbers:

Function: __GetNumberOfRowsInTW
Description: Returns the number of Rows in Table-Window
Returns
Number:
Parameters
Window Handle: hWndTblWindowToCount
Static Variables
Local variables
Number: nMaxRow
Actions
!
! Initialize
Set nMaxRow = TBL_MaxRow
!
! Select the last previouse row before the last one
If SalTblFindPrevRow( hWndTblWindowToCount, nMaxRow, 0, 0 )
!
! Add one to the received row-number and you have the max number of rows in table window ;-)
Set nMaxRow = nMaxRow +1
!
Else
!
Set nMaxRow = 0
!
!
Return nMaxRow
!
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