Windows Vista Forums
Vista Forums Home Join Vista Forums Donate Vista Tutorials Tags

Welcome to Vista Forums we are your forum to discuss Windows Vista x64 and x86 systems. Whether you need help or just want to post an idea you have on Vista, this is the forum for you.
Register at Vista forums...the world biggest Windows Vista resource Join Vista Forums Now

Go Back   Vista Forums > Microsoft Technical Newsgroups > Avalon

Re: Dependent databinds (series of combos)

Update your Vista Drivers Update Your Drivers Now!!
Closed Thread
 
Thread Tools Display Modes
Old 12-18-2006   #1 (permalink)
Keith Patrick
Guest


 

Re: Dependent databinds (series of combos)

Whoops...incorrect ItemsSource for the child; I was trying to see if
Binding could do the XPath itself - it can't - and didn't replace with the
working XAML. It should be:
ItemsSource="{Binding ElementName=Grade, Path=SelectedItem,
Converter={StaticResource XPathConverter},
ConverterParameter=./Subjects/Subject}"

Where XPathConverter is a custom IValueConverter that has something like
(but with some parameter checking):

public Object Conver(Object value, Object parameter, CultureInfo culture) {

return ((XmlNode) value).SelectNodes((String) parameter);
}





My System SpecsSystem Spec
Closed Thread

Thread Tools
Display Modes



Similar Threads
Thread Thread Starter Forum Replies Last Post
Anyone experiencing wheel problems in MS Wireless Laser mouse/keyboard combos? EdricBF Vista hardware & devices 5 12-27-2007 10:17 PM
Powershell and loading dependent assemblies Steve PowerShell 2 05-10-2007 01:05 PM
IE7/Vista Favorites Menu REVELATION! UAC dependent! Frankster Vista General 5 03-14-2007 07:56 PM
Application-dependent internet speeds Ben Vista networking & sharing 0 12-20-2006 05:31 AM
Dependent databinds (series of combos) Keith Patrick Avalon 8 12-18-2006 12:36 PM


Vistax64.com is an independent web site and has not been authorized,
sponsored, or otherwise approved by Microsoft Corporation.
"Windows Vista", the Start Orb, and related materials are trademarks of Microsoft Corp.
© Designer Media 2005-2008

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51