	of_itemfocuschanged

Item Location

pfcdwsrv.pbl >

pfc_n_cst_dwsrv_linkage >

of_itemfocuschanged

General Information

Full name	pfc_n_cst_dwsrv_linkage.of_itemfocuschanged
Access	public
Extend of	integer
Return value	integer
Prototype	public function integer of_itemfocuschanged(long,string)

Parameters

Name	Datatype
No Data

Local Variables

Name	Datatype
No Data

Source Code

public function integer of_itemfocuschanged (long al_row, string as_column);//////////////////////////////////////////////////////////////////////////////
//
//	Function:  	of_ItemFocusChanged
//
//	Access:    	Public
//
//	Arguments: 	
//	  al_row		The row number which just received focus.
//	  as_column	The column name which just received focus.
//						
//
//	Returns:  	Integer
//					 1 = No error found 
//					-1 = An error was found
//
//	Description:  Keep track of the column to get focus.
//
//////////////////////////////////////////////////////////////////////////////
//
//	Revision History
//
//	Version
//	6.0   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.
//
//////////////////////////////////////////////////////////////////////////////

// Validate arguments.
If IsNull(al_row) or al_row < 0 Then Return FAILURE
If IsNull(as_column) or Len(Trim(as_column)) =0 Then Return FAILURE

is_focuscol	= as_column
is_focusval = string( of_GetItemAny (al_row, is_focuscol) )

Return 1
end function

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

Name	Owner
pfc_n_cst_dwsrv_linkage.pfc_retrieveend	pfc_n_cst_dwsrv_linkage

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

Name	Owner
systemfunctions.isnull	systemfunctions
systemfunctions.len	systemfunctions
systemfunctions.string	systemfunctions
systemfunctions.trim	systemfunctions
pfc_n_cst_dwsrv.of_GetItemany	pfc_n_cst_dwsrv

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

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_itemfocuschanged”

Name	Scope
No Data