GetRow
method (DataWindows)
Description
Reports the number of the current 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.GetRow ( ) |
|
Argument |
Description |
|---|---|
|
dwcontrol |
A reference to a DataWindow control, DataStore, or |
Return value
Returns the number of the current row in dwcontrol. Returns 0 if no
row is current and -1 if an error occurs.
If dwcontrol is null, in PowerBuilder and JavaScript the method
returns null.
Current row not always displayed
The current row is not always a row displayed on the screen. For
example, if the cursor is on row 7 column 2 and the user uses the scroll
bar to scroll to row 50, the current row remains row 7 unless the user
clicks row 50.
Examples
This statement returns the number of the current row in
dw_Employee:
|
1 |
dw_employee.GetRow() |
See also