	of_getruler

Item Location

pfcdwsrv.pbl >

pfc_n_cst_dssrv_printpreview >

of_getruler

General Information

Full name	pfc_n_cst_dssrv_printpreview.of_getruler
Access	public
Extend of	boolean
Return value	boolean
Prototype	public function boolean of_getruler()

Parameters

Name	Datatype
No Data

Local Variables

Name	Datatype
lb_rc	boolean
lnv_conversion	n_cst_conversion
ls_rulers	string

Source Code

public function boolean of_getruler ();//////////////////////////////////////////////////////////////////////////////
//
//	Function:  of_GetRuler
//
//	Access:  public
//
//	Arguments:  none
//
//	Returns:  boolean
//	true = rulers are currently being displayed
//	false = rulers are not being displayed
//	NULL = error
//
//	Description:  Gets whether rulers are currently being displayed
//
//////////////////////////////////////////////////////////////////////////////
//
//	Revision History
//
//	Version
//	5.0   Initial version
//
//////////////////////////////////////////////////////////////////////////////
//
//	Copyright © 1996-1997 Sybase, Inc. and its subsidiaries.  All rights reserved.
//	Any distribution of the PowerBuilder Foundation Classes (PFC)
//	source code by other than Sybase, Inc. and its subsidiaries is prohibited.
//
//////////////////////////////////////////////////////////////////////////////

boolean	lb_rc
string		ls_rulers
n_cst_conversion	lnv_conversion

//////////////////////////////////////////////////////////////////////////////
// Check for valid requestor
//////////////////////////////////////////////////////////////////////////////
if IsNull(ids_requestor) Or not IsValid (ids_requestor) then
	SetNull (lb_rc)
	return lb_rc
end if

//////////////////////////////////////////////////////////////////////////////
// Get ruler display
//////////////////////////////////////////////////////////////////////////////
ls_rulers = ids_requestor.object.datawindow.print.preview.rulers
if ls_rulers = "?" then
	SetNull (lb_rc)
	return lb_rc
end if

return lnv_conversion.of_Boolean (ls_rulers)

end function

Functions/Events Referencing
The functions and events listed in the matrix below are using/calling the Function “of_getruler”

Name	Owner
pfc_n_ds.pfc_ruler	pfc_n_ds

Functions and events referenced
The functions and events listed in the matrix below are used somewhere in the code of the Function “of_getruler”

Name	Owner
systemfunctions.isnull	systemfunctions
systemfunctions.isvalid	systemfunctions
systemfunctions.setnull	systemfunctions
pfc_n_cst_conversion.of_boolean	pfc_n_cst_conversion

Referenced Classes
The objects listed in the matrix below are used somewhere in the code of the Function “of_getruler”

Full name
No Data

Referenced Attributes
The variables and constants listed in the matrix below are used somewhere in the code of the Function “of_getruler”

Name	Scope
No Data