Question

How do make textboxes, cbo, dtp readable when vb.net "Groupbox.enabled = false"

Asked by: llouie

i use to put (textboxes, combo, dtpicker.etc)  in a frame from vb6. In this way i can use "Frame.enabled = false" to make it readonly while the user browses the file.
When i shifted to VB2008 , i used groupbox or panel in place of frames. but when i use "groupbox.enabled = false", it grayed out all information.
What should i do to view the information in the groupbox? or to make it readonly?
I have around 30 txbox, cbo, dtp combined in the groupbox.

Thanks.

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Asked On
2009-05-01 at 22:31:16ID24374385
Topics

VB Controls

,

Visual Studio

,

.NET Framework 3.x versions

Participating Experts
2
Points
500
Comments
5

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Answers

 

by: jpaulinoPosted on 2009-05-02 at 02:20:36ID: 24285453

If you define a groupbox with enabled = false, all the controls inside will be enabled = false. That's the best solutions for cbo, dt, etc. For the textboxes you can use the readonly property instead.

Maybe it's better to loop on all controls and set different properties for them ... some readonly (the textboxes) and some enabled = false

 

by: llouiePosted on 2009-05-02 at 05:25:31ID: 24285924

hi jpaulino,
i got used to putting controls inside frame (from vb6) and just use frame.enabled=false instead of looping on all controls, (making controls ungrayed).. i noticed in vb.net you cant do that anymore, instead you have to loop on all controls.
I just wonder if theres any other way to ungray those conrols.

 

by: emoreauPosted on 2009-05-02 at 05:30:37ID: 24285948

vb6 and vb 2008 have different behaviors.

have a look at http://www.emoreau.com/Entries/Articles/2005/07/Colors-of-disabled-controls.aspx to discover how to ungray the controls (but that won't make them available)

 

by: jpaulinoPosted on 2009-05-02 at 07:44:05ID: 24286299

Check that emoreau article that does what you need, but is really necessary for you ?

 

by: llouiePosted on 2009-05-02 at 17:53:42ID: 31577133

ok i saw the link, thanks for both of you ipaulino and emoreau. This will help me a lot.

20120131-EE-VQP-002

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