of_setdeletestyle

pfcapsrv.pbl   >   pfc_n_cst_tvsrv_levelsource   >   of_setdeletestyle

public function integer of_setdeletestyle (integer ai_level, integer ai_style);//////////////////////////////////////////////////////////////////////////////
//
//	Function:	of_SetDeleteStyle
//
//	Access:		Public
//
//	Arguments:
//	ai_Level		The level of the treeview to set the information for.
//	ai_style		specifies whether treeview children will be:
//						DELETE_ROWS 	1 - deleted 
//						DISCARD_ROWS 	2 - discarded 
//
//	Returns:		integer
//	 1 = success
//	-1 = error
//
//	Description:
//	Sets the delete style this level will use on it's immediate children
//
//	Sets whether treeview item children being removed will be deleted or discarded
//	used for RI (referential Integrity purposes.. delete or discard )
//
//////////////////////////////////////////////////////////////////////////////
//
//	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.
//
//////////////////////////////////////////////////////////////////////////////

// Verify that this is a valid level
If ai_Level > UpperBound(inv_attrib) Then
	Return -1
End If

// Validate arguments
CHOOSE CASE ai_style
	CASE DELETE_ROWS, DISCARD_ROWS
		// Good style.
	CASE ELSE
		Return -1
END CHOOSE

inv_attrib[ai_level].ii_deletestyle = ai_style

return 1
end function

Name	Owner
systemfunctions.upperbound	systemfunctions