WM Basic™ User's Manual - Classes

182 Working Model Basic User's Manual
DlgVisible (function)
Syntax
Description
Example
See Also
Platform(s)
DlgVisible(ControlName$ | ControlIndex)
Returns True if the specified control is visible; returns False otherwise.
The ControlName$ parameter contains the name of the .Identifier parameter
associated with a control in the dialog box template. Alternatively, by
specifying the ControlIndex parameter, a control can be referred to using its
index in the template (0 is the first control in the template, 1 is the second, and
so on).
A runtime error is generated if DlgVisible is called with no user dialog is
active.
If DlgVisible("Portrait") Then Beep
If DlgVisible(10) And DlgVisible(12) Then
MsgBox "The 10th and 12th controls are visible."
End If
DlgControl (statement); DlgEnable (function); DlgEnable (statement);
DlgFocus (function); DlgFocus (statement); DlgListBoxArray (function);
DlgListBoxArray (statement); DlgSetPicture (statement); DlgText
(statement); DlgText (function); DlgValue (function); DlgValue (statement);
DlgVisible (function).
Windows and Macintosh.
DlgVisible (statement)
Syntax
Description
Comments
DlgVisible {ControlName$ | ControlIndex} [,isOn]
Hides or shows the specified control.
Hidden controls cannot be seen in the dialog box and cannot receive the focus
using Tab.
The isOn parameter is an Integer specifying the new state of the control. It
can be any of the following values:
1 The control is shown.
0 The control is hidden.
Omitted
Toggles the visibility of the control.
Option buttons can be manipulated individually (by specifying an individual
option button) or as a group (by specifying the name of the option group).