	of_invertselection

Item Location

pfcdwsrv.pbl >

pfc_n_cst_dwsrv_rowselection >

of_invertselection

General Information

Full name	pfc_n_cst_dwsrv_rowselection.of_invertselection
Access	public
Extend of	integer
Return value	integer
Prototype	public function integer of_invertselection()

Parameters

Name	Datatype
No Data

Local Variables

Name	Datatype
ll_i	long
ll_max	long

Source Code

public function integer of_invertselection ();//////////////////////////////////////////////////////////////////////////////
//
//	Function:  of_InvertSelection
//
//	Access:    Public
//
//	Arguments: None
//
//	Returns:   Integer
//
//	Description:  Reverses the selection (highlight) on all rows
//
//////////////////////////////////////////////////////////////////////////////
//
//	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.
//
//////////////////////////////////////////////////////////////////////////////
long	ll_max
long	ll_i

// Validate the datawindow reference.
If IsNull(idw_requestor) Or Not IsValid(idw_requestor) Then Return -1

// Get the row count.
ll_max = idw_requestor.RowCount ( ) 

// Prevent flickering and improve performance.
idw_requestor.SetReDraw ( FALSE ) 

// Invert row by row.
FOR ll_i = 1 to ll_max
	idw_requestor.SelectRow ( ll_i, NOT (idw_requestor.IsSelected(ll_i)) ) 
NEXT 

// Prevent flickering and improve performance.
idw_requestor.SetReDraw ( TRUE ) 

Return 1


end function

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

Name	Owner
pfc_w_restorerow.cb_invertselection.clicked	cb_invertselection

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

Name	Owner
dragobject.setredraw	dragobject
datawindow.isselected	datawindow
datawindow.rowcount	datawindow
datawindow.selectrow	datawindow
systemfunctions.isnull	systemfunctions
systemfunctions.isvalid	systemfunctions

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

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_invertselection”

Name	Scope
No Data