The ComboBox inherits from selector, which is also the baseclass for the
ListBox so the way you use it will be really similar.
You can use any collection or to be more specific any IEnumerableT
If you want you can define a datatemplate to personalize the way each object
will look or go with the default template that will display the ToString of
each object in the collection.
Miguel A. Madero Reyes
http://www.miguelmadero.com/ www.miguelmadero.com (blog)
mailto:[EMAIL PROTECTED] [EMAIL PROTECTED]
+61 (0) 406-704-161
623/243 Pyrmont Street
Pyrmont, NSW, 2009
Australia
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From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
On Behalf Of Muhammad Niaz
Sent: Friday, 31 October 2008 11:55 PM
To: listserver@ozSilverlight.com
Subject: RE: [OzSilverlight] SL Combobox SelectedItem ?
Hi All,
Thanks for idea, but can you tell me what can be world best
Binding in SL for Combobox, because previously I was using 3rd party DDL but
now I have to replace.
Any idea not with sample code like Combo DataContext={Binding
SomeCollection} ;), please dot mind.
Thanks Regards,
Muhammad Niaz
Software Engineer
Intagleo Systems Pvt Ltd
www.intagleo.co.uk
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
On Behalf Of Miguel Madero
Sent: Friday, October 31, 2008 4:44 PM
To: listserver@ozSilverlight.com
Subject: RE: [OzSilverlight] SL Combobox SelectedItem ?
Make sure that the object is already in the ItemsSource. The combo can only
select items that are part of the collection they're bound to.
ddl.DataContext = MyCollection; // or
dll.ItemsSource
ddl.SelectedItem = new MyClass(); // Won't work
because MyClass is not part of the collection
ddl.SelectedItem = MyCollection[0]; // J
The order is also important so this won't work either.
ddl.SelectedItem = MyCollection[0]; // J
ddl.DataContext = MyCollection; // or
dll.ItemsSource
Similarly in XAML if you're databinding the properties
Combo SelectedItem={Binding SomeProperty}
DataContext={Binding SomeCollection}/
This won't work because it will try to get the SelectedItem first and then
bind the items, just as in the previous C# example
This will do the trick
Combo DataContext={Binding SomeCollection}
SelectedItem={Binding SomeProperty} /
Miguel A. Madero Reyes
http://www.miguelmadero.com/ www.miguelmadero.com (blog)
mailto:[EMAIL PROTECTED] [EMAIL PROTECTED]
+61 (0) 406-704-161
623/243 Pyrmont Street
Pyrmont, NSW, 2009
Australia
P Please reconsider your environmental responsibility before printing this
e-mail
The information in this e-mail is confidential and may be legally
privileged. It is intended solely for the addressee. If you are not the
intended recipient, any disclosure, copying, distribution or any action
taken or omitted to be taken in reliance on it, is prohibited and may be
unlawful.
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
On Behalf Of Muhammad Niaz
Sent: Friday, 31 October 2008 2:55 AM
To: listserver@ozSilverlight.com
Subject: [OzSilverlight] SL Combobox SelectedItem ?
Hi All,
I am working on MS Combox in SL App,
But I have an issue, like ddlMediatype.SelectedItem =
(ContentTypeDTO)innerContentTypeDTO;
Mean I have no success to set SelectedItem through code.
Any details sample code or Article, in which if there are multiple
Comboboxes on each change other reflects. ;)
Thanks Regards,
Muhammad Niaz
Software Engineer
Intagleo Systems Pvt Ltd
www.intagleo.co.uk
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