Determine if a userform is visible

[Robert Crandal]

Is this the only way to determine if a userform is
visible? :

if (Userform.Visible = true) then
' code here
end if

The problem with this code is that it seems to automatically
run the Userform_Initialize() routine. I'm wondering how
can I detect if a userform is visible without causing the
Userform_Initialize() routine to get invoked??

Thanks

 

[witek]

Is this the only way to determine if a userform is
visible? :

if (Userform.Visible = true) then
' code here
end if

The problem with this code is that it seems to automatically
run the Userform_Initialize() routine. I'm wondering how
can I detect if a userform is visible without causing the
Userform_Initialize() routine to get invoked??

Thanks

using "userform." will automaticaly trigger loading userform and
executing userform_initialize.

You can try that:

a) set a global variable to true in userform_initialize

b) read this http://www.ozgrid.com/forum/showthread.php?t=152892
(I did not try that just check)

 

[GS]

You can set a variable to a new instance of the userform and test its
existence...

Dim MyFrm As Userform
Set MyFrm = New Userform1 '//create an instance

If Not MyFrm Is Nothing Then...

...and in the case where you keep the userform loaded but not
necessarily visible...

If Not MyFrm Is Nothing Then MyFrm.Visible = True

Witek has another good suggestion that may be helpful in managing
multiple instances or a series of userforms. Though, where a series is
needed I prefer to use 'pages' on a single form because IMO it's easier
to manage multiple pages than multiple userforms<g>.

--
Garry

Free usenet access at http://www.eternal-september.org
Classic VB Users Regroup!
comp.lang.basic.visual.misc
microsoft.public.vb.general.discussion

 

[Charlotte E.]

A simple approach to testing if a UserForm is either loaded or visible
without actually loading the UserForm or invoking the 'UserForm_Initialize':

http://www.EXCELGAARD.dk/Lib/UserForms/UserFormState/


CE



Den 11.05.2013 11:56, Robert Crandal skrev:

 

[Robert Crandal]

You can try that:

a) set a global variable to true in userform_initialize

Hi witek..... if I set my global variable to true in
Userform_Initialize(), won't this leave the possibly of
that variable being set to true even when the userform
is NOT actually visible?

I mean, if I run the following code then the variable
will be set to true while the form is not even visible:

' This code will run Userform_Initialize and
' cause my global variable to be set to true
'
if (Userform.Visible = true) then
' My code here
end if

If I set my global variable to true in Userform_Initialize(),
should I set it to false in Userform_Terminate()?

 

[GS]

Use the Terminate event to reset the variable!

--
Garry

Free usenet access at http://www.eternal-september.org
Classic VB Users Regroup!
comp.lang.basic.visual.misc
microsoft.public.vb.general.discussion

 

[witek]

Hi witek..... if I set my global variable to true in
Userform_Initialize(), won't this leave the possibly of
that variable being set to true even when the userform
is NOT actually visible?

I mean, if I run the following code then the variable
will be set to true while the form is not even visible:

' This code will run Userform_Initialize and
' cause my global variable to be set to true
'
if (Userform.Visible = true) then
' My code here
end if

If I set my global variable to true in Userform_Initialize(),
should I set it to false in Userform_Terminate()?

so do not use show. use your own code to show it at keep status somewhere.


load userform1
userform1.MyShow
unlaod userform1


and write myshow as part of userform1 with .show in it.