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. |