formZ SDK | 5.0 API Reference | Project | Window Manager

# fz_wind_inval

Description

Invalidates an area of the project window so that it is redrawn. This task is performed automatically by formZ when data or options change. This function should be rarely used by extensions. If the rect and rgn parameters are both NULL, then the entire window is redrawn.

Plugin Prototype

fzrt_error_td fz_wind_inval(

fzrt_int | windex,
fzrt_rect * | rect,
fzrt_rgn_ptr | rgn )

Parameters

windex [Input]

project window index

rect [Input, Optional]

rect to inval (or NULL)

rgn [Input, Optional]

region to inval (or NULL)

Returns

Error codes

Availability

5.0.0.0

Example Files

util_wind.fsl

Function Set

fz_wind_fset

Defined in

fz_wind_api.h