IsValidHwnd: Check Windows Pointer

Description Usage Arguments Value Author(s) See Also

View source: R/DescTools.r

Description

Check if a pointer points to a valid and running MS-Office instance. The function does this by first checking for NULL and nil pointer and then trying to get the current selection of the application.

Usage

1

Arguments

hwnd

the pointer to a word instance as created by GetNewWrd() or GetCurrWrd(). Default is the last created pointer stored in DescToolsOptions("lastWord").

Value

logical value, TRUE if hwnd is a valid pointer to a running application

Author(s)

Andri Signorell <andri@signorell.net>

See Also

GetCurrWrd(), GetCurrXL(), GetCurrPP()


DescTools documentation built on June 17, 2021, 5:12 p.m.