GetSelectedRow
method (DataWindows)
Description
Reports the number of the next highlighted row after a specified row
in a DataWindow control or DataStore object.
Applies to
|
DataWindow type |
Method applies to |
|---|---|
|
PowerBuilder |
DataWindow control, DataWindowChild object, DataStore |
Syntax
PowerBuilder
|
1 |
long dwcontrol.GetSelectedRow ( long row ) |
|
Argument |
Description |
|---|---|
|
dwcontrol |
A reference to a DataWindow control, DataStore, or |
|
row |
A value identifying the location of the row after |
Return value
Returns the number of the first row that is selected after row in
dwcontrol. Returns 0 if no row is selected after the specified row.
If any argument value is null, in PowerBuilder and JavaScript the
method returns null.
Usage
Rows are not automatically selected — that is, highlighted — when
they become current. You can select a row by calling the SelectRow
method.
GetSelectedRow begins its search after the specified row. It does
not matter whether row itself is selected.
Examples
This statement returns the number of the first row that is selected
in dw_Employee:
|
1 |
dw_employee.GetSelectedRow(0) |
This statement returns the number of the first row that is selected
beginning with row 25 in dw_Employee:
|
1 |
dw_employee.GetSelectedRow(25) |
See also