SetFormFieldTabOrder

Form fields

Description

Sets the tab order of the specified form field. A position of 1 indicates that the form field is the first field on the page.

If you use this function then you should call SetTabOrderMode with 'S' to set the tabbing mode to Structure mode.

function TPDFlib.SetFormFieldTabOrder(Index, Order: Integer): Integer;

Function PDFlib::SetFormFieldTabOrder(Index As Long, Order As Long) As Long

int DLSetFormFieldTabOrder(int InstanceID, int Index, int Order);

Index	The index of the form field that should be moved to a new position in the tab order The new position this form field should be in the tab order. The first position in the tab order has a value of 1.
Order

0	The form field could not be found or the new tab order was out of range
1	The tab order of the specified form field was updated successfully