of_getitemforrow

pfcmain.pbl   >   pfc_u_lv   >   of_getitemforrow

Name	Datatype
ll_Cnt	Long
llvi_Item	ListViewItem
ls_Key	String

public function long of_getitemforrow (long al_row);//////////////////////////////////////////////////////////////////////////////
//
//	Function:  of_GetItemForRow
//
//	Access:  public
//
//	Arguments:
//	al_Row						The row in the DataStore that the item points to.
//
//	Returns:		Long
//					The handle of the ListView item that points to that row, 0 if the item
//					was not found, or -1 if an error occurrs
//
//	Description:	Return the ListView item that points to a particular row in the source DataStore.
//
//////////////////////////////////////////////////////////////////////////////
//
//	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_Cnt
String			ls_Key
ListViewItem	llvi_Item

// Get the generated key for the row
ls_Key = ids_Source.Object.pfc_lvi_key[al_Row]
If ls_Key = "" Then Return -1

// Find the item
For ll_Cnt = 1 To il_LastHandle
	If GetItem(ll_Cnt, llvi_Item) = 1 Then
		If llvi_Item.Data = ls_Key Then Return ll_Cnt
	End If
Next

Return 0

end function

Name	Owner
pfc_u_lv.of_RefreshItemForRow	pfc_u_lv

Name	Owner
listview.getitem	listview