active_row
Sets the active row of a multi-record window.
Available in:
| Apps (win) |
Apps (char) |
Reportwriter |
RPC |
Standalone PL |
| X |
X |
|
|
|
Syntax
int active_row([row])
int row
Description
Always returns the active row number, which has been stored in
the window-name.AR variable.
|
row | (optional) specifies a new active row. You can specify the row
by its count.
If row's value exceeds the window row repeat count,
the function assumes the row with the highest count. If you don't specify
row, the function returns the existing (current) row.
|
Notes
Use active_row() when you need the active row of the
current window.
Use window-name.AR when you want the
active row of a specific window.
Example
Calculates the number of rows in the window and moves
the data from the list to the window.
{
int i,ari,pos,rows;
ari = active_row();
pos = list_pos(p.wl);
rows = active_row(99999);
for (i=0;i<=rows;i++) {
active_row(i); move_l2f();
field_exec(uat_calc,true);
if (list_pos(p.wl) == list_next(p.wl)) break;
}
for (i++;i<=rows;i++) { active_row(i); field_set(NULL); }
active_row(ari);
}