4D Doc Center : QR Get document property

4D v13.4

QR Get document property


QR Get document property ( area ; property ) -> Function result

Parameter	Type	Description
area	Longint	Reference of the area
property	Longint	1 = Print Dialog, 2 = Document unit
Function result	Longint	Value for the property

Description

The QR Get document property command retrieves the display status for the print dialog box or the unit used for the document that are present in area.

In property, you can use the following constants, located in the [#tilte id="242"/] constant theme:

Constant	Type	Value	Comment
qr printing dialog	Longint	1	Display of the print dialog box: If value = 0, the print dialog is not displayed prior to printing. If value = 1, the print dialog is displayed prior to printing (default value).
qr unit	Longint	2	Document unit: If value = 0, the document unit is points. If value = 1, the document unit is centimeters. If value = 2, the document unit is inches.

If you pass an invalid area number, the error -9850 will be generated.
If you pass an invalid property value, the error -9852 will be generated.