DevForce Community Forum : How to set DataSourceUpdateMode on ViewDescriptor http://www.ideablade.com/forum/ This is an XML content feed of; DevForce Community Forum : DevForce Classic : How to set DataSourceUpdateMode on ViewDescriptor Fri, 10 Apr 2026 19:42:10 -700 Thu, 12 Jul 2007 10:37:51 -700 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 9.69 360 www.ideablade.com/forum/RSS_post_feed.asp?TID=134 DevForce Community Forum http://www.ideablade.com/forum/forum_images/IdeaBlade_logo_tm.png http://www.ideablade.com/forum/ How to set DataSourceUpdateMode on ViewDescriptor : Since Descriptors.AddGroup() doesn't... http://www.ideablade.com/forum/forum_posts.asp?TID=134&PID=291#291 Author: IdeaBlade
Subject: 134
Posted: 12-Jul-2007 at 10:37am

Since Descriptors.AddGroup() doesn't return the descriptors you have to get a little creative.  You can do a Get for each radio button, and then set the DataSourceUpdateMode.  Something like this:

PatientCBM.Descriptors.Get(rbAgriWorkNo).DataSourceUpdateMode = DataSourceUpdateMode.OnPropertyChanged;
PatientCBM.Descriptors.Get(rbAgriWorkYes).DataSourceUpdateMode = DataSourceUpdateMode.OnPropertyChanged;

]]> Thu, 12 Jul 2007 10:37:51 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=134&PID=291#291 How to set DataSourceUpdateMode on ViewDescriptor : How would I go about changing... http://www.ideablade.com/forum/forum_posts.asp?TID=134&PID=290#290 Author: Customer
Subject: 134
Posted: 12-Jul-2007 at 10:36am

How would I go about changing the DataSourceUpdateMode when I use AddGroup with a ViewDescriptor.  I want the DataSourceUpdateMode to be
OnPropertyChanged.

I have a panel control housing two radio buttons  I am binding a value to see if a Patient has done agricultralwork (for government reporting)
With a ControlBindingDescriptor I would just set the UpdateMode in the CBD's definition.  Here's my code below.  Any thoughts?

        rbAgriWorkNo.Tag = False
        rbAgriWorkYes.Tag = True
        Dim AgriWorkVD As ViewDescriptor = New ViewDescriptor(EntityPropertyDescriptors.Patient.UDSAgriWork)
        PatientCBM.Descriptors.AddGroup(Me.pnlAgriWork, AgriWorkVD)
]]> Thu, 12 Jul 2007 10:36:28 -700 http://www.ideablade.com/forum/forum_posts.asp?TID=134&PID=290#290