Select All - INPUTN SENDMSG() Function 38

Syntax

TF$=SENDMSG(sysgui,id,38,0,$${,context{,ERR=lineref}})

Description

This function selects all of the control's current contents as if the user highlighted it with the mouse or keyboard. The selected contents are shown as a highlighted block and are subject to deletion if the user types a valid character without unhighlighting it. This function also moves focus to the control if it does not currently have focus. If the function succeeds, the return value is $01$. Otherwise, it will be $00$. A failure usually indicates that the window that currently has focus belongs to another application.

Parameter	Description
sysgui	Valid SYSGUI channel.
Id	INPUTN control ID.
38	Number of this SENDMSG() function.
0	Always zero.
$$	Always null.