Radcombobox selectedvalue not updating

Posted by / 14-Aug-2020 17:07

These end up not being the same in terms of the default object Equals method. Either overload the Equals method in your objects (also remembering to overload Get Hash Code), or use Selected Value and Selected Value Path.

If you have access to the code and can override Equals/Get Hash Code, that is the cleaner implementation.

Hopefully, this clears up the mystery around why Selected Item doesn't work as expected with ORM layers like NHibernate.

This property indicates the zero-based index of the currently selected item in the combo box list.

Creating a Combo Box that displays the list is quite simple.

The reason for this is that the Category Parent property holds an instance of a category object wrapped in a proxy (I use lazy initialization), and the Category List holds a set of instances of Category objects.I had to add the Append Data Bound Items="true" tag to the telerik: Rad Combo Box control in the page. Gregg Crystal, Founder and CEO of Inalign, Inc., a full service Inbound Marketing Agency based out of New York.Gregg is a Computer Engineer with over 20 years of experience in marketing and technology.This post will go through the differences, and how they are used, and also do a little review on databinding in WPF.To set this up, let's define Category objects and Product objects like this: Category--ID--Category Name--Products (An IList)Product--ID--Product Name--Category Parent (A Category Object)In the detail form for the Product, you want to have a Combo Box that has as its Items Source the list of Categories.

radcombobox selectedvalue not updating-38radcombobox selectedvalue not updating-3radcombobox selectedvalue not updating-17

I do not love the Telerik controls, but I do tolerate them. One recent issue I had was with the Telerik Rad Combo Box Selected Index Changed event. This is unlike a normal HTML combobox that has all of this data right in the HTML.

One thought on “radcombobox selectedvalue not updating”

  1. Good day all, When trying to do a windows update on the my laptop, it just hangs on "Checking for updates" and it has been saying checking for updates for the past 72 hours. Go to Surface troubleshooting and support for more info.