How to dynamically refresh a .NET databound repeater control

.net data-binding refresh repeater databound
Ash Machine picture Ash Machine · Jan 20, 2009 · Viewed 21k times · Source

I have a .NET repeater control that is data-bound to a List. As part of the Repeater's Item Collection, I have a "Remove Button" that effectively removes this current List element.

This works, in code-behind I can successfully remove an item from the datasource of the Repeater.

My problem is this : when I reset the updated datasource and call MyRepeater.DataBind() again, the Repeater interface does not refresh with the Item removed.

I am looking for the event to essentially redraw or refresh the Repeater based on the updated List. Thanks for any pointers or examples.

Answer

Dhaust picture Dhaust · Jan 20, 2009

You need to call the 'DataBind' method on your datasource, then call 'DataBind' on your Repeater control.

Related questions

How do I use WPF bindings with RelativeSource?

How do I use RelativeSource with WPF bindings and what are the different use-cases?

Read More
How to set selected value from Combobox?

I use combobox in c# windows form. I bound the item list as below: var employmentStatus = new BindingList<KeyValuePair<string, string>>(); employmentStatus.Add(new KeyValuePair<string, string>("0", "[Select Status]")); employmentStatus.Add(new KeyValuePair<…

Read More
How to bind an enum to a combobox control in WPF?

I am trying to find a simple example where the enums are shown as is. All examples I have seen tries to add nice looking display strings but I don't want that complexity. Basically I have a class that holds …

Read More