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 object |
Syntax
PowerBuilder
long dwcontrol.GetRow ( )
|
Argument |
Description |
|---|---|
|
dwcontrol |
A reference to a DataWindow control, DataStore, or the child DataWindow |
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:
dw_employee.GetRow()
See also
